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1
US10930539B2
Electrostatic chuck heater
Publication/Patent Number: US10930539B2 Publication Date: 2021-02-23 Application Number: 15/791,973 Filing Date: 2017-10-24 Inventor: Kin, Rishun   Takebayashi, Hiroshi   Hirata, Natsuki   Assignee: NGK Insulators, Ltd.   IPC: H01L21/683 Abstract: An electrostatic chuck heater is such that a sheet heater formed by embedding a heater wire in a resin sheet is disposed between an electrostatic chuck and a support pedestal. The heater wires are provided one for each of many zones of the resin sheet, and are composed of copper wires routed unicursally from their first ends to their second ends so as to extend throughout the zones.
2
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).
3
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.
4
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.
5
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.
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
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.
8
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.
9
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.
10
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.
11
US2020090959A1
MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS
Publication/Patent Number: US2020090959A1 Publication Date: 2020-03-19 Application Number: 16/692,120 Filing Date: 2019-11-22 Inventor: Takebayashi, Hiroshi   Assignee: NGK INSULATORS, LTD.   IPC: H01L21/67 Abstract: A member for a semiconductor manufacturing apparatus includes a plate, at least one through hole, and an insulating pipe (cylindrical member). The plate is formed of an alumina sintered body, has a front surface serving as a wafer placement surface, and includes therein an electrode. The through hole penetrates through the plate in a thickness direction. The insulating pipe is formed of an alumina sintered body and is joined to a rear surface of the plate with a first joining layer having a ring shape and formed of an alumina sintered body interposed between the insulating pipe and the rear surface of the plate.
12
US10609818B2
Integrated wiring board assembly
Publication/Patent Number: US10609818B2 Publication Date: 2020-03-31 Application Number: 15/642,768 Filing Date: 2017-07-06 Inventor: Takebayashi, Hiroshi   Assignee: NGK Insulators, Ltd.   IPC: H05K1/14 Abstract: A connection FPC 75 and a sheet heater 30 are joined together with a solder joint member interposed therebetween. The connection FPC 75 includes a ground contact point 90b and a connection electrode 90d extending along a row of contact points and to which the ground contact point 90b is connected. The connection electrode 90d extends beyond both ends of the row. The sheet heater 30 includes a ground land 46b and a connection land 46d extending along a row of lands and to which the ground land 46b is connected. The connection land 46d extends beyond both ends of the row.
13
KR20200003190A
반도체 제조 장치용 부재
Publication/Patent Number: KR20200003190A Publication Date: 2020-01-08 Application Number: 20197036081 Filing Date: 2018-06-07 Inventor: Takebayashi, Hiroshi   Assignee: NGK INSULATORS, LTD.   IPC: H01L21/687 Abstract: 반도체 제조 장치용 부재(10)는, 표면이 웨이퍼 배치면(12a)이며 전극(14, 16)을 내장한 알루미나 소결체제의 플레이트(12)와, 이 플레이트(12)를 두께 방향으로 관통하는 적어도 하나의 관통 구멍(18)과, 상기 플레이트(12)의 이면(12b)에 알루미나 소결체제이며 링형의 제1 접합층(24)을 통해 접합된 알루미나 소결체제의 절연관(20)(통형 부재)을 구비하고 있다.
14
US2020388471A1
WAFER PLACEMENT DEVICE
Publication/Patent Number: US2020388471A1 Publication Date: 2020-12-10 Application Number: 17/000,711 Filing Date: 2020-08-24 Inventor: Takebayashi, Hiroshi   Assignee: NGK INSULATORS, LTD.   IPC: H01J37/32 Abstract: A wafer placement device includes a wafer placement stage including a wafer electrostatic chuck and a wafer cooling plate, a focus-ring placement stage including a focus-ring electrostatic chuck and a focus-ring cooling plate, and a clamping member arranged around the focus-ring placement stage. The wafer placement stage, the focus-ring placement stage, and the clamping member are separate from one another. A pressing portion of the focus-ring cooling plate presses a wafer cooling plate flange against a mounting plate. The clamping member is fastened to the mounting plate with bolts in a state of pressing a flange against the mounting plate at its flange, thus fixing the wafer placement stage and the focus-ring placement stage to the mounting plate without directly fastening them to the mounting plate.
15
US2020024708A1
SURFACE TREATED STEEL SHEET
Publication/Patent Number: US2020024708A1 Publication Date: 2020-01-23 Application Number: 16/499,830 Filing Date: 2017-03-31 Inventor: Sengoku, Akihiro   Takebayashi, Hiroshi   Assignee: NIPPON STEEL CORPORATION   IPC: C22C38/04 Abstract: Provided is a surface treated steel sheet which includes a base metal, and a plated layer formed on a surface of the base metal, wherein an average composition of the plated layer contains, in mass %, Mg: 0.5 to 2.0%, and [60.0≤Zn+Al≤98.0], [0.4≤Zn/Al≤1.5], and [Zn/Al×Mg≤1.6] are satisfied.
16
EP3604603A1
SURFACE-TREATED STEEL SHEET
Publication/Patent Number: EP3604603A1 Publication Date: 2020-02-05 Application Number: 17904193.4 Filing Date: 2017-03-31 Inventor: Sengoku, Akihiro   Takebayashi, Hiroshi   Assignee: Nippon Steel Corporation   IPC: C23C2/12 Abstract: Provided is a surface treated steel sheet which includes a base metal, and a plated layer formed on a surface of the base metal, wherein an average composition of the plated layer contains, in mass%, Mg: 0.5 to 2.0%, and [60.0≤Zn+Al≤98.0], [0.4≤Zn/Al≤1.5], and [Zn/Al×Mg≤1.6] are satisfied.
17
US10566218B2
Ceramic heater
Publication/Patent Number: US10566218B2 Publication Date: 2020-02-18 Application Number: 15/909,040 Filing Date: 2018-03-01 Inventor: Unno, Yutaka   Takebayashi, Hiroshi   Assignee: NGK Insulators, Ltd.   IPC: H01L21/67 Abstract: A ceramic heater includes a disk-shaped ceramic plate with an upper surface defining a wafer placement surface on which a wafer is to be placed. One or more inner-peripheral-side heater elements are embedded in an inner peripheral zone of the ceramic plate, and one or more outer-peripheral-side heater elements are embedded in an outer peripheral zone of the ceramic plate. A thickness of the ceramic plate in a predetermined zone is 3.9% or less of a diameter of the ceramic plate. The predetermined zone is a zone including a boundary line between the inner peripheral zone and the outer peripheral zone.
18
US202024708A1
SURFACE TREATED STEEL SHEET
Publication/Patent Number: US202024708A1 Publication Date: 2020-01-23 Application Number: 20/171,649 Filing Date: 2017-03-31 Inventor: Takebayashi, Hiroshi   Sengoku, Akihiro   Assignee: Nippon Steel Corporation   IPC: C23C2/06 Abstract: Provided is a surface treated steel sheet which includes a base metal, and a plated layer formed on a surface of the base metal, wherein an average composition of the plated layer contains, in mass %, Mg: 0.5 to 2.0%, and [60.0≤Zn+Al≤98.0], [0.4≤Zn/Al≤1.5], and [Zn/Al×Mg≤1.6] are satisfied.
19
US202032360A1
HOT STAMPED BODY
Publication/Patent Number: US202032360A1 Publication Date: 2020-01-30 Application Number: 20/171,649 Filing Date: 2017-03-31 Inventor: Matsumura, Kenichiro   Takebayashi, Hiroshi   Sengoku, Akihiro   Akioka, Koji   Assignee: Nippon Steel Corporation   IPC: C23C2/40 Abstract: Provided is a hot stamped body which includes a base metal, and a plated layer formed on a surface of the base metal, wherein the plated layer includes an interface layer, an intermediate layer, and an oxide layer in order from a base metal side, the interface layer contains one or more kinds of Fe—Al alloy, a total area fraction of the Fe—Al alloy being 99% or more, the intermediate layer 22 contains one or more kinds of Fe—Al—Zn alloy, a total area fraction of the Fe—Al—Zn phase being 50% or more, an average composition of the intermediate layer contains, in mass %, Al: 30 to 50% and Zn: 15 to 30%, and an average film thickness of the oxide layer is 3.0 μm or less, and Mg content in the oxide layer is 0.05 to 0.50 g/m2.
20
US10668558B2
Metal wiring bonding structure and production method therefor
Publication/Patent Number: US10668558B2 Publication Date: 2020-06-02 Application Number: 15/461,902 Filing Date: 2017-03-17 Inventor: Takebayashi, Hiroshi   Hirata, Natsuki   Kin, Rishun   Assignee: NGK Insulators, Ltd.   IPC: B23K20/00 Abstract: A metal wiring bonding structure 100 comprises contacts 753 of connection FPC 75 and heater lands 46 of a sheet heater 30 to be bonded by a solder bonding member 766. A connection FPC 75 includes contact opposed lands 754 famed of metal and disposed at positions respectively opposed to the plurality of contacts 753 on a surface of a support layer 751 opposite from a surface on which metal wires 750 are provided, and through holes 755 penetrating the contact opposed lands 754, the support layer 751, and contacts 753. Solder bonding members 756 cover surfaces of contact opposed lands 754 and are filled inside through holes 755 and in a bonding space C.
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