Country
Full text data for US,EP,CN
Type
Legal Validity
Legal Status
Filing Date
Publication Date
Inventor
Assignee
Click to expand
IPC(Section)
IPC(Class)
IPC(Subclass)
IPC(Group)
IPC(Subgroup)
Agent
Agency
Claims Number
Figures Number
Citation Number of Times
Assignee Number
No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
Application Number Application Number Filing Date Filing Date
Inventor Inventor Assignee Assignee IPC IPC
1
US2021087701A1
ALUMINUM PLATING FILM AND METHOD FOR PRODUCING ALUMINUM PLATING FILM
Publication/Patent Number: US2021087701A1 Publication Date: 2021-03-25 Application Number: 16/611,944 Filing Date: 2018-01-19 Inventor: Goto, Kengo   Hosoe, Akihisa   Sakaida, Hideaki   Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: C25D3/44 Abstract: An aluminum plating film contains aluminum as a main component. The aluminum plating film has, between coating surfaces at both ends in a thickness direction, an intervening layer that contains a metal having a lower ionization tendency than aluminum or an intervening layer that contains an alloy of aluminum and a metal having a lower ionization tendency than aluminum.
2
US2021044045A1
ELECTRICAL CONTACT MATERIAL, TERMINAL FITTING, CONNECTOR, AND WIRE HARNESS
Publication/Patent Number: US2021044045A1 Publication Date: 2021-02-11 Application Number: 16/937,871 Filing Date: 2020-07-24 Inventor: Shirai, Yoshimasa   Saito, Yasushi   Furukawa, Kingo   Kumondai, Mitsuhiro   Hosoe, Akihisa   Assignee: AUTONETWORKS TECHNOLOGIES, LTD.   SUMITOMO WIRING SYSTEMS, LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01R13/03 Abstract: The electrical contact material includes a base material, a coating layer provided on a surface of the base material, and an oxide layer provided on a surface of the coating layer. The base material contains Cu. The coating layer contains Zn, Cu, and Sn. The oxide layer is constituted by an oxide containing Zn, Cu, and Sn. When a spherical indenter with a radius of 1 mm is linearly slid against the oxide layer with an applied load of 1 N, a sliding speed of 100 μm/sec, a stroke of 50 μm, and 10 reciprocation cycles, the largest contact resistance measured after the first to 10th reciprocation cycles is not larger than 5 mΩ.
3
US2021044046A1
ELECTRICAL CONTACT MATERIAL, TERMINAL FITTING, CONNECTOR, AND WIRE HARNESS
Publication/Patent Number: US2021044046A1 Publication Date: 2021-02-11 Application Number: 16/937,928 Filing Date: 2020-07-24 Inventor: Shirai, Yoshimasa   Saito, Yasushi   Furukawa, Kingo   Kumondai, Mitsuhiro   Hosoe, Akihisa   Assignee: AUTONETWORKS TECHNOLOGIES, LTD.   SUMITOMO WIRING SYSTEMS, LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01R13/03 Abstract: The electrical contact material includes a base material, a coating layer provided on a surface of the base material, and an oxide layer provided on a surface of the coating layer. The base material contains Cu. The coating layer includes an undercoat layer, a first layer, and a second layer that are provided in that order from the base material side. The undercoat layer contains Ni. The first layer contains Ni, Zn, Cu, and Sn. The second layer contains Sn. The oxide layer is constituted by an oxide containing Zn, Cu, and Sn. The undercoat layer has a thickness larger than 0.5 μm.
4
US2021075020A1
LITHIUM ION SECONDARY BATTERY
Publication/Patent Number: US2021075020A1 Publication Date: 2021-03-11 Application Number: 17/054,697 Filing Date: 2019-05-09 Inventor: Tanaami, Kiyoshi   Tanaka, Akihisa   Aoyagi, Shintaro   Okuno, Kazuki   Hosoe, Akihisa   Senoo, Kikuo   Takebayashi, Hiroshi   Assignee: HONDA MOTOR CO., LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M4/66 Abstract: In a lithium ion secondary battery (1), a positive electrode (2) and a negative electrode (3) are alternately adjacent to each other via separators (4) and (5). The positive electrode (2) includes a positive electrode current collector composed of a metal porous body, a first positive electrode active material (21) held on one side of the positive electrode current collector, and a second positive electrode active material (22) held on the other side. The negative electrode (3) includes a negative electrode current collector composed of a metal porous body, a first negative electrode active material (31) held on one side of the negative electrode current collector, and a second negative electrode active material (32) held on the other side. The first positive electrode active material (21) faces the first negative electrode active material (31), and the positive electrode active material (22) faces the second negative electrode active material (32).
5
US2021013122A1
PLATING FILM AND PLATED MEMBER
Publication/Patent Number: US2021013122A1 Publication Date: 2021-01-14 Application Number: 16/977,841 Filing Date: 2019-02-26 Inventor: Goto, Kengo   Hosoe, Akihisa   Arikawa, Tadashi   Sato, Hiroya   Nagashima, Masatoshi   Murakami, Shohei   Assignee: Sumitomo Electric Industries, Ltd.   A.L.M.T. Corp.   IPC: H01L23/373 Abstract: Provided is a plating film containing Au and Tl, including Tl oxides including Tl2O on a surface of the plating film, a ratio of Tl atoms constituting Tl2O to a total of Tl atoms constituting the Tl oxides and Tl atoms constituting Tl simple substances on the surface being 40% or more.
6
EP3796453A1
LITHIUM ION SECONDARY BATTERY
Publication/Patent Number: EP3796453A1 Publication Date: 2021-03-24 Application Number: 19802623.9 Filing Date: 2019-05-09 Inventor: Tanaami, Kiyoshi   Tanaka, Akihisa   Aoyagi, Shintaro   Okuno, Kazuki   Hosoe, Akihisa   Senoo, Kikuo   Takebayashi, Hiroshi   Assignee: HONDA MOTOR CO., LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M10/058 Abstract: Provided is a lithium ion secondary battery having excellent energy density and output density as well as excellent charge-and-discharge cycle characteristics. In a lithium ion secondary battery 1, a positive electrode 2 and a negative electrode 3 are alternately adj acent to each other via separators 4 and 5. The positive electrode 2 includes a positive electrode current collector composed of a metal porous body, a first positive electrode active material 21 held on one side of the positive electrode current collector, and a second positive electrode active material 22 held on the other side. The negative electrode 3 includes a negative electrode current collector composed of a metal porous body, a first negative electrode active material 31 held on one side of the negative electrode current collector, and a second negative electrode active material 32 held on the other side. The first positive electrode active material 21 faces the first negative electrode active material 31, and the positive electrode active material 22 faces the second negative electrode active material 32.
7
US2021002769A1
COMPOSITE MEMBER AND METHOD OF MANUFACTURING COMPOSITE MEMBER
Publication/Patent Number: US2021002769A1 Publication Date: 2021-01-07 Application Number: 16/969,238 Filing Date: 2019-01-30 Inventor: Goto, Kengo   Ikeda, Tomoaki   Hosoe, Akihisa   Sugisawa, Masanori   Ishikawa, Fukuto   Morigami, Hideaki   Assignee: Sumitomo Electric Industries, Ltd.   A.L.M.T. Corp.   IPC: C23C18/16 Abstract: A composite member includes: a substrate formed of a composite material containing a plurality of diamond grains and a metal phase; and a coating layer made of metal. The surface of the substrate includes a surface of the metal phase, and a protrusion formed of a part of at least one diamond grain of the diamond grains and protruding from the surface of the metal phase. In a plan view, the coating layer includes a metal coating portion, and a grain coating portion. A ratio of a thickness of the grain coating portion to a thickness of the metal coating portion is equal to or less than 0.80. The coating layer has a surface roughness as an arithmetic mean roughness Ra of less than 2.0 μm.
8
EP3796425A1
LITHIUM ION SECONDARY BATTERY ELECTRODE
Publication/Patent Number: EP3796425A1 Publication Date: 2021-03-24 Application Number: 19802828.4 Filing Date: 2019-05-08 Inventor: Tanaami, Kiyoshi   Tanaka, Akihisa   Aoyagi, Shintaro   Okuno, Kazuki   Hosoe, Akihisa   Senoo, Kikuo   Takebayashi, Hiroshi   Assignee: HONDA MOTOR CO., LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M4/13 Abstract: Provided is a lithium ion secondary battery electrode allowing excellent charge-and-discharge cycle characteristics to be obtained when used in a lithium ion secondary battery. The lithium ion secondary battery electrode includes a current collector composed of a metal porous body having a three-dimensional network structure in which columnar skeletons are three-dimensionally connected, a first active material held on one side of the current collector, and a second active material held on the other side of the current collector.
9
US2021119202A1
LITHIUM ION SECONDARY BATTERY ELECTRODE
Publication/Patent Number: US2021119202A1 Publication Date: 2021-04-22 Application Number: 17/054,602 Filing Date: 2019-05-08 Inventor: Tanaami, Kiyoshi   Tanaka, Akihisa   Aoyagi, Shintaro   Okuno, Kazuki   Hosoe, Akihisa   Senoo, Kikuo   Takebayashi, Hiroshi   Assignee: HONDA MOTOR CO., LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M4/36 Abstract: Provided is a lithium ion secondary battery electrode allowing excellent charge-and-discharge cycle characteristics to be obtained when used in a lithium ion secondary battery. The lithium ion secondary battery electrode includes a current collector composed of a metal porous body having a three-dimensional network structure in which columnar skeletons are three-dimensionally connected, a first active material held on one side of the current collector, and a second active material held on the other side of the current collector.
10
EP3763851A1
PLATING FILM AND PLATED MEMBER
Publication/Patent Number: EP3763851A1 Publication Date: 2021-01-13 Application Number: 19764913.0 Filing Date: 2019-02-26 Inventor: Goto, Kengo   Hosoe, Akihisa   Arikawa, Tadashi   Sato, Hiroya   Nagashima, Masatoshi   Murakami, Shohei   Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.   A.L.M.T. Corp.   IPC: C25D5/50 Abstract: Provided is a plating film containing Au and Tl, including Tl oxides including Tl2O on a surface of the plating film, a ratio of Tl atoms constituting Tl2O to a total of Tl atoms constituting the Tl oxides and Tl atoms constituting Tl simple substances on the surface being 40% or more.
11
EP3806199A1
NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY
Publication/Patent Number: EP3806199A1 Publication Date: 2021-04-14 Application Number: 19810089.3 Filing Date: 2019-05-09 Inventor: Tanaami, Kiyoshi   Tanaka, Akihisa   Aoyagi, Shintaro   Okuno, Kazuki   Hosoe, Akihisa   Senoo, Kikuo   Takebayashi, Hiroshi   Assignee: HONDA MOTOR CO., LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M4/133 Abstract: Provided is a negative electrode for a lithium ion secondary battery capable of obtaining a lithium ion secondary battery having a high capacity and excellent charge-and-discharge cycle characteristics. A negative electrode for a lithium ion secondary battery (1) includes: a current collector (3) composed of a metal porous body having a three-dimensional network structure (2); and a negative electrode active material (4) held on the current collector (3). An overcoat layer (5) covering an outer surface of the current collector (3) is included, and the overcoat layer (5) includes hard carbon.
12
US10910156B2
Power storage module
Publication/Patent Number: US10910156B2 Publication Date: 2021-02-02 Application Number: 16/323,592 Filing Date: 2017-07-27 Inventor: Kuboki, Hideyuki   Hirai, Hiroki   Higashikozono, Makoto   Hosoe, Akihisa   Hirose, Yoshiyuki   Nagafuchi, Akihiro   Takeyama, Tomoharu   Kobayashi, Eiichi   Assignee: AUTONETWORKS TECHNOLOGIES, LTD.   SUMITOMO WIRING SYSTEMS, LTD.   SUMITOMO ELECTRIC INDUSTRIES. LTD.   IPC: H01M10/625 Abstract: A power storage module includes: a power storage element; a cooling member that has a coolant and a sealing body hermetically sealing the coolant, is stacked on the power storage element, and is configured to form a bulging portion by deformation of the sealing body caused by evaporation of the coolant in a region not overlapping the power storage element; a heat transfer plate that is stacked on the power storage element with the cooling member sandwiched therebetween; and an elastic member that abuts with the heat transfer plate and the bulging portion and is elastically deformable.
13
EP3809490A1
ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES AND LITHIUM ION SECONDARY BATTERY
Publication/Patent Number: EP3809490A1 Publication Date: 2021-04-21 Application Number: 20201486.6 Filing Date: 2020-10-13 Inventor: Tanaami, Kiyoshi   Isogai, Yuji   Aoyagi, Shintaro   Sakai, Hideki   Okuno, Kazuki   Hosoe, Akihisa   Senoo, Kikuo   Takebayashi, Hiroshi   Assignee: HONDA MOTOR CO., LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M4/04 Abstract: To provide an electrode for lithium ion secondary batteries, and a lithium ion secondary battery made using this electrode for lithium ion secondary batteries, which can suppress an increase in electron resistance of a current collector area, and improve heat dissipation, in an electrode for lithium ion secondary batteries establishing a foam metal body as the collector. In the electrode for lithium ion secondary batteries made using a foam porous body consisting of metal as a current collector, the electrode shape is rectangular, and a current collector region is made to span at least two adjacent sides.
14
EP3809491A1
ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES AND LITHIUM ION SECONDARY BATTERY
Publication/Patent Number: EP3809491A1 Publication Date: 2021-04-21 Application Number: 20201487.4 Filing Date: 2020-10-13 Inventor: Tanaami, Kiyoshi   Isogai, Yuji   Aoyagi, Shintaro   Sakai, Hideki   Okuno, Kazuki   Hosoe, Akihisa   Senoo, Kikuo   Takebayashi, Hiroshi   Assignee: Honda Motor Co., Ltd.   Sumitomo Electric Industries, Ltd.   IPC: H01M4/04 Abstract: To provide an electrode for lithium ion secondary batteries, and a lithium ion secondary battery made using this electrode for lithium ion secondary batteries, which can sufficiently secure electron conductivity between a foam metal body and an electrode active material in an electrode for lithium ion secondary batteries which establish a foam metal body as the collector, reduce the resistance of a lithium ion secondary batter, and improve the durability. A carbon layer consisting of carbon material is disposed on a surface of a foam porous body consisting of metal, and used as a collector. More specifically, an electrode for lithium ion secondary batteries includes a collector, and an electrode mixture filled into the collector, in which the collector is made to have a carbon layer consisting of carbon material on a surface of a foam porous body consisting of metal.
15
US10985414B2
Power storage device including cooling member with bulging portion caused by evaporation of coolant
Publication/Patent Number: US10985414B2 Publication Date: 2021-04-20 Application Number: 16/323,953 Filing Date: 2017-07-28 Inventor: Kuboki, Hideyuki   Hirai, Hiroki   Higashikozono, Makoto   Hosoe, Akihisa   Hirose, Yoshiyuki   Nagafuchi, Akihiro   Takeyama, Tomoharu   Kobayashi, Eiichi   Assignee: AUTONETWORKS TECHNOLOGIES, LTD.   SUMITOMO WIRING SYSTEMS, LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M10/613 Abstract: A power storage module includes: a plurality of power storage elements; a plurality of cooling members each of which has a coolant and a sealing body hermetically sealing the coolant, is stacked on the power storage element, and is configured to form a bulging portion by deformation of the sealing body caused by evaporation of the coolant at an extension portion extending in a region not overlapping the power storage element; and a heat transfer member that has a spacer portion disposed between the adjacent extension portions of the plurality of cooling members and configured to abut with the bulging portion.
16
US2021111411A1
ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES AND LITHIUM ION SECONDARY BATTERY
Publication/Patent Number: US2021111411A1 Publication Date: 2021-04-15 Application Number: 17/069,841 Filing Date: 2020-10-13 Inventor: Tanaami, Kiyoshi   Isogai, Yuji   Aoyagi, Shintaro   Sakai, Hideki   Okuno, Kazuki   Hosoe, Akihisa   Senoo, Kikuo   Takebayashi, Hiroshi   Assignee: HONDA MOTOR CO., LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M4/66 Abstract: To provide an electrode for lithium ion secondary batteries, and a lithium ion secondary battery made using this electrode for lithium ion secondary batteries, which can sufficiently secure electron conductivity between a foam metal body and an electrode active material in an electrode for lithium ion secondary batteries which establish a foam metal body as the collector, reduce the resistance of a lithium ion secondary batter, and improve the durability. A carbon layer consisting of carbon material is disposed on a surface of a foam porous body consisting of metal, and used as a collector. More specifically, an electrode for lithium ion secondary batteries includes a collector, and an electrode mixture filled into the collector, in which the collector is made to have a carbon layer consisting of carbon material on a surface of a foam porous body consisting of metal.
17
US2021111398A1
ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES AND LITHIUM ION SECONDARY BATTERY
Publication/Patent Number: US2021111398A1 Publication Date: 2021-04-15 Application Number: 17/070,935 Filing Date: 2020-10-15 Inventor: Tanaami, Kiyoshi   Isogai, Yuji   Aoyagi, Shintaro   Sakai, Hideki   Okuno, Kazuki   Hosoe, Akihisa   Senoo, Kikuo   Takebayashi, Hiroshi   Assignee: HONDA MOTOR CO., LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M4/36 Abstract: To provide an electrode for lithium ion secondary batteries, and a lithium ion secondary battery made using this electrode for lithium ion secondary batteries, which can suppress an increase in electron resistance of a current collector area, and improve heat dissipation, in an electrode for lithium ion secondary batteries establishing a foam metal body as the collector. In the electrode for lithium ion secondary batteries made using a foam porous body consisting of metal as a current collector, the electrode shape is rectangular, and a current collector region is made to span at least two adjacent sides.
18
US10985415B2
Power storage module with cooling member
Publication/Patent Number: US10985415B2 Publication Date: 2021-04-20 Application Number: 16/335,500 Filing Date: 2017-09-13 Inventor: Kuboki, Hideyuki   Hirai, Hiroki   Higashikozono, Makoto   Hosoe, Akihisa   Hirose, Yoshiyuki   Nagafuchi, Akihiro   Takeyama, Tomoharu   Kobayashi, Eiichi   Assignee: AUTONETWORKS TECHNOLOGIES, LTD.   SUMITOMO WIRING SYSTEMS, LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M10/613 Abstract: A power storage module includes: a power storage element; a cooling member that is stacked on the power storage element and has a sealing body hermetically sealing a coolant and an absorption member disposed in the sealing body to absorb the coolant; and a heat transfer plate that is stacked on the power storage element with the cooling member sandwiched therebetween. The heat transfer plate is provided with protrusion portions that protrude to the cooling member side.
19
US10998588B2
Power storage module including a cooling member
Publication/Patent Number: US10998588B2 Publication Date: 2021-05-04 Application Number: 16/322,276 Filing Date: 2017-07-20 Inventor: Kuboki, Hideyuki   Hirai, Hiroki   Higashikozono, Makoto   Hosoe, Akihisa   Hirose, Yoshiyuki   Nagafuchi, Akihiro   Takeyama, Tomoharu   Kobayashi, Eiichi   Assignee: AUTONETWORKS TECHNOLOGIES, LTD.   SUMITOMO WIRING SYSTEMS, LTD.   SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: H01M10/613 Abstract: A power storage module includes a cooling member that has a coolant and a sealing body hermetically sealing the coolant; a power storage element that is stacked on the cooling members; and a heat transfer plate that is stacked on the power storage elements with the cooling members therebetween. The sealing body is configured to form a bulging portion deformed by evaporation of the coolant in a region not overlapping the power storage element. The heat transfer plate has a folded portion with which the bulging portion is configured to abut.
20
US10808300B2
Aluminum alloy and method for manufacturing aluminum alloy
Publication/Patent Number: US10808300B2 Publication Date: 2020-10-20 Application Number: 16/302,111 Filing Date: 2017-03-15 Inventor: Goto, Kengo   Hosoe, Akihisa   Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.   IPC: C22C21/12 Abstract: An aluminum alloy contains at least one additive element selected from the group consisting of Zr, Cu, Cr, and Zn in an amount of 0.010% by mass or more and 8.0% by mass or less, and C in an amount of 0.01% by mass or more and 10.0% by mass or less.
Total 37 pages