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1 US2019031694A1
ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND DISPLAY ELEMENT
Publication/Patent Number: US2019031694A1 Publication Date: 2019-01-31 Application Number: 16/122,452 Filing Date: 2018-09-05 Inventor: Sagisaka, Toshiya   Takahashi, Hiroyuki   Okada, Takashi   Hirano, Shigenobu   Yashiro, Tohru   Fujimura, Koh   Naijo, Yoshihisa   Okada, Yoshinori   Tsuji, Kazuaki   Kim, Sukchan   Yutani, Keiichiroh   Horiuchi, Tamotsu   Inoue, Mamiko   Assignee: SAGISAKA, Toshiya   TAKAHASHI, Hiroyuki   OKADA, Takashi   HIRANO, Shigenobu   YASHIRO, Tohru   FUJIMURA, Koh   NAIJO, Yoshihisa   OKADA, Yoshinori   TSUJI, Kazuaki   KIM, Sukchan   YUTANI, Keiichiroh   HORIUCHI, Tamotsu   INOUE, Mamiko   IPC: C07F9/6558 Abstract: To provide an electrochromic compound, represented by the following general formula where X1, X2, X3, X4, X5, X6, X7 and X8 are each independently a hydrogen atom or a monovalent substituent; R1 and R2 are each independently a monovalent substituent; A− and B− are each independently a monovalent anion; and Y is represented by the following general formula (II) or (III): where X9, X10, X11, X12, X13, X14, X15, X16, X17, and X18 are each independently a hydrogen atom or a monovalent substituent. To provide an electrochromic compound, represented by the following general formula where X1, X2, X3, X4, X5, X6, X7 and X8 are each independently a hydrogen atom or a monovalent substituent; R1 and R2 are each independently a monovalent substituent; A− and ...More ...Less
2 US2017226413A1
ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, DISPLAY ELEMENT, AND DIMMING ELEMENT
Publication/Patent Number: US2017226413A1 Publication Date: 2017-08-10 Application Number: 15/315,103 Filing Date: 2015-06-17 Inventor: Goto, Daisuke   Sagisaka, Toshiya   Hirano, Shigenobu   Yamamoto, Satoshi   Inoue, Mamiko   Yashiro, Tohru   Takahashi, Hiroyuki   Fujimura, Koh   Horiuchi, Tamotsu   Yutani, Keiichiroh   Naijo, Yoshihisa   Okada, Yoshinori   Tsuji, Kazuaki   Kim, Sukchan   Takauji, Keigo   Assignee: GOTO, Daisuke   SAGISAKA, Toshiya   HIRANO, Shigenobu   YAMAMOTO, Satoshi   INOUE, Mamiko   YASHIRO, Tohru   TAKAHASHI, Hiroyuki   FUJIMURA, Koh   HORIUCHI, Tamotsu   YUTANI, Keiichiroh   NAIJO, Yoshihisa   OKADA, Yoshinori   TSUJI, Kazuaki   KIM, Sukchan   TAKAUJI, Keigo   IPC: C09K9/02 Abstract: To provide an electrochromic compound, represented by the following general formula (I), where Ar1 is a pyridinium ring having a structure represented by the following general formula (IIa), (IIb), or (IIc), where Ar2 is a monovalent heterocyclic ring which may have a substituent, but Ar2 is not a pyridinium ring; R1 to R8 are each independently a monovalent group which may have a functional group, where the monovalent group may have a substituent; A is a monovalent group which may have a functional group, where the monovalent group may have a substituent; and B− is a monovalent anion. To provide an electrochromic compound, represented by the following general formula (I), where Ar1 is a pyridinium ring having a structure represented by the following general formula (IIa), (IIb), or (IIc), where Ar2 is a monovalent heterocyclic ring which may have a ...More ...Less
3 WO2016002212A1
ELECTROCHROMIC DISPLAY DEVICE
Publication/Patent Number: WO2016002212A1 Publication Date: 2016-01-07 Application Number: 2015003292 Filing Date: 2015-06-30 Inventor: Takahashi, Hiroyuki   Yashiro, Tohru   Okada, Yoshinori   Horiuchi, Tamotsu   Tsuji, Kazuaki   Hirano, Shigenobu   Sagisaka, Toshiya   Naijo, Yoshihisa   Inoue, Mamiko   Kim, Sukchan   Yutani, Keiichiroh   Assignee: Ricoh Company, Ltd.   Takahashi, Hiroyuki   YASHIRO, TOHRU   OKADA, YOSHINORI   HORIUCHI, TAMOTSU   TSUJI, KAZUAKI   HIRANO, SHIGENOBU   SAGISAKA, TOSHIYA   NAIJO, YOSHIHISA   INOUE, MAMIKO   KIM, SUKCHAN   YUTANI, KEIICHIROH   IPC: G02F1/153 Abstract: Provided is an electrochromic display device
4 WO2016021129A1
ELECTROCHROMIC ELEMENT AND ELECTROCHROMIC DIMMING ELEMENT
Publication/Patent Number: WO2016021129A1 Publication Date: 2016-02-11 Application Number: 2015003687 Filing Date: 2015-07-23 Inventor: Takahashi, Hiroyuki   Nagai, Kazukiyo   Yashiro, Tohru   Yamamoto, Satoshi   Goto, Daisuke   Okada, Yoshinori   Horiuchi, Tamotsu   Tsuji, Kazuaki   Hirano, Shigenobu   Sagisaka, Toshiya   Fujimura, Koh   Naijo, Yoshihisa   Inoue, Mamiko   Kim, Sukchan   Yutani, Keiichiroh   Takauji, Keigo   Assignee: Ricoh Company, Ltd.   Takahashi, Hiroyuki   Nagai, Kazukiyo   YASHIRO, TOHRU   YAMAMOTO, SATOSHI   GOTO, DAISUKE   OKADA, YOSHINORI   HORIUCHI, TAMOTSU   TSUJI, KAZUAKI   HIRANO, SHIGENOBU   SAGISAKA, TOSHIYA   FUJIMURA, KOH   NAIJO, YOSHIHISA   INOUE, MAMIKO   KIM, SUKCHAN   YUTANI, KEIICHIROH   TAKAUJI, KEIGO   IPC: G02F1/155 Abstract: To provide an electrochromic element
5 WO2016002151A1
ELECTROCHROMIC COMPOUND
Publication/Patent Number: WO2016002151A1 Publication Date: 2016-01-07 Application Number: 2015003028 Filing Date: 2015-06-17 Inventor: Takahashi, Hiroyuki   Yashiro, Tohru   Yamamoto, Satoshi   Goto, Daisuke   Okada, Yoshinori   Horiuchi, Tamotsu   Tsuji, Kazuaki   Hirano, Shigenobu   Sagisaka, Toshiya   Fujimura, Koh   Naijo, Yoshihisa   Inoue, Mamiko   Kim, Sukchan   Yutani, Keiichiroh   Takauji, Keigo   Assignee: Ricoh Company, Ltd.   Takahashi, Hiroyuki   YASHIRO, TOHRU   YAMAMOTO, SATOSHI   GOTO, DAISUKE   OKADA, YOSHINORI   HORIUCHI, TAMOTSU   TSUJI, KAZUAKI   HIRANO, SHIGENOBU   SAGISAKA, TOSHIYA   FUJIMURA, KOH   NAIJO, YOSHIHISA   INOUE, MAMIKO   KIM, SUKCHAN   YUTANI, KEIICHIROH   TAKAUJI, KEIGO   IPC: C09K9/02 Abstract: To provide an electrochromic compound
6 US2015378233A1
ELECTROCHROMIC DISPLAY ELEMENT AND IMAGE DISPLAY DEVICE
Publication/Patent Number: US2015378233A1 Publication Date: 2015-12-31 Application Number: 14/772,632 Filing Date: 2014-03-16 Inventor: Fujimura, Koh   Yashiro, Tohru   Hirano, Shigenobu   Takahashi, Hiroyuki   Okada, Yoshinori   Naijo, Yoshihisa   Tsuji, Kazuaki   Kim, Sukchan   Yutani, Keiichiroh   Assignee: FUJIMURA, Koh   YASHIRO, Tohru   HIRANO, Shigenobu   TAKAHASHI, Hiroyuki   OKADA, Yoshinori   NAIJO, Yoshihisa   TSUJI, Kazuaki   KIM, Sukchan   YUTANI, Keiichiroh   IPC: G02F1/155 Abstract: Disclosed is an electrochromic display element, including a display substrate, a display electrode, an electrochromic layer, an opposed electrode, and an opposed substrate, wherein the electrochromic layer is formed on the display electrode, a liquid crystal composition that includes a low-molecular liquid crystal and an ionic liquid is present between the display electrode and the opposed electrode, and the ionic liquid includes a tetracyanoboric acid ion and/or tris(pentafluoroethyl)trifluorophosphoric acid ion as an anionic component. Disclosed is an electrochromic display element, including a display substrate, a display electrode, an electrochromic layer, an opposed electrode, and an opposed substrate, wherein the electrochromic layer is formed on the display electrode, a liquid crystal composition that ...More ...Less
7 US2015274761A1
ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND DISPLAY ELEMENT
Publication/Patent Number: US2015274761A1 Publication Date: 2015-10-01 Application Number: 14/433,176 Filing Date: 2013-11-01 Inventor: Sagisaka, Toshiya   Takahashi, Hiroyuki   Okada, Takashi   Hirano, Shigenobu   Yashiro, Tohru   Fujimura, Koh   Naijo, Yoshihisa   Okada, Yoshinori   Tsuji, Kazuaki   Kim, Sukchan   Yutani, Keiichiroh   Horiuchi, Tamotsu   Inoue, Mamiko   Assignee: Sagisaka, Toshiya   Takahashi, Hiroyuki   Okada, Takashi   Hirano, Shigenobu   Yashiro, Tohru   Fujimura, Koh   Naijo, Yoshihisa   Okada, Yoshinori   Tsuji, Kazuaki   Kim, Sukchan   Yutani, Keiichiroh   Horiuchi, Tamotsu   Inoue, Mamiko   IPC: C07F9/6558 Abstract: To provide an electrochromic compound, represented by the following general formula (I): General Formula (I) where X1, X2, X3, X4, X5, X6, X7 and X8 are each independently a hydrogen atom or a monovalent substituent; R1 and R2 are each independently a monovalent substituent; A− and B− are each independently a monovalent anion; and Y is represented by the following general formula (II) or (III): General Formula (II) General Formula (III) where X9, X10, X12, X13, X14, X15, X16, X17, and X18 are each independently a hydrogen atom or a monovalent substituent. To provide an electrochromic compound, represented by the following general formula (I): General Formula (I) where X1, X2, X3, X4, X5, X6, X7 and X8 are each independently a hydrogen atom or a monovalent substituent; R1 and R2 are each independently a monovalent substituent; ...More ...Less
8 WO2014002523A1
BATTERY
Publication/Patent Number: WO2014002523A1 Publication Date: 2014-01-03 Application Number: 2013054100 Filing Date: 2013-02-20 Inventor: Nakayama, Hiroyuki   Suzuki, Satoshi   Okada, Toshiya   Assignee: Toyota Jidosha Kabushiki Kaisha   NAKAYAMA HIROYUKI   SUZUKI SATOSHI   OKADA TOSHIYA   IPC: H01M2/02 Abstract: This battery is provided with a power generating element
9 WO2014069675A1
ELECTROCHROMIC COMPOUND
Publication/Patent Number: WO2014069675A1 Publication Date: 2014-05-08 Application Number: 2013080363 Filing Date: 2013-11-01 Inventor: Takahashi, Hiroyuki   Okada, Takashi   Yashiro, Tohru   Okada, Yoshinori   Horiuchi, Tamotsu   Tsuji, Kazuaki   Hirano, Shigenobu   Sagisaka, Toshiya   Fujimura, Koh   Naijo, Yoshihisa   Inoue, Mamiko   Kim, Sukchan   Yutani, Keiichiroh   Assignee: Ricoh Company, Ltd.   Takahashi, Hiroyuki   Okada, Takashi   YASHIRO, TOHRU   OKADA, YOSHINORI   HORIUCHI, TAMOTSU   TSUJI, KAZUAKI   HIRANO, SHIGENOBU   SAGISAKA, TOSHIYA   FUJIMURA, KOH   NAIJO, YOSHIHISA   INOUE, MAMIKO   KIM, SUKCHAN   YUTANI, KEIICHIROH   IPC: C07F9/58 Abstract: To provide an electrochromic compound
10 WO2014002598A1
BATTERY AND METHOD FOR PRODUCING SAME
Publication/Patent Number: WO2014002598A1 Publication Date: 2014-01-03 Application Number: 2013061988 Filing Date: 2013-04-24 Inventor: Nakayama, Hiroyuki   Suzuki, Satoshi   Naruse, Yoichi   Harayama, Takashi   Okada, Toshiya   Assignee: Toyota Jidosha Kabushiki Kaisha   NAKAYAMA HIROYUKI   SUZUKI SATOSHI   NARUSE YOICHI   HARAYAMA TAKASHI   OKADA TOSHIYA   IPC: H01M2/02 Abstract: A battery (1) houses an electrode body (9) inside a battery case (2). The battery case (2) has a bottomed cylindrical case body (3) having an opening (3k)
11 WO2014141748A1
ELECTROCHROMIC DISPLAY ELEMENT AND IMAGE DISPLAY DEVICE
Publication/Patent Number: WO2014141748A1 Publication Date: 2014-09-18 Application Number: 2014051315 Filing Date: 2014-01-16 Inventor: Takahashi, Hiroyuki   Yashiro, Tohru   Okada, Yoshinori   Tsuji, Kazuaki   Hirano, Shigenobu   Fujimura, Koh   Naijo, Yoshihisa   Kim, Sukchan   Yutani, Keiichiroh   Assignee: Ricoh Company, Ltd.   Takahashi, Hiroyuki   YASHIRO, TOHRU   OKADA, YOSHINORI   TSUJI, KAZUAKI   HIRANO, SHIGENOBU   FUJIMURA, KOH   NAIJO, YOSHIHISA   KIM, SUKCHAN   YUTANI, KEIICHIROH   IPC: G02F1/15 Abstract: Disclosed is an electrochromic display element
12 US8902151B2
Controllable electrochromic display device
Publication/Patent Number: US8902151B2 Publication Date: 2014-12-02 Application Number: 20/111,330 Filing Date: 2011-12-02 Inventor: Fujimura, Koh   Takahashi, Hiroyuki   Okada, Yoshinori   Yashiro, Tohru   Murakami, Akishige   Hirano, Shigenobu   Naijo, Yoshihisa   Assignee: Ricoh Company, Ltd.   Fujimura, Koh   Takahashi, Hiroyuki   Okada, Yoshinori   Yashiro, Tohru   Murakami, Akishige   Hirano, Shigenobu   Naijo, Yoshihisa   IPC: G02F1/1347 Abstract: An electrochromic display device includes a display substrate
13 WO2014017656A1
AN ELECTROCHROMIC DEVICE AND A METHOD FOR MANUFACTURING AN ELECTROCHROMIC DEVICE
Publication/Patent Number: WO2014017656A1 Publication Date: 2014-01-30 Application Number: 2013070401 Filing Date: 2013-07-22 Inventor: Takahashi, Hiroyuki   Yashiro, Tohru   Okada, Yoshinori   Horiuchi, Tamotsu   Tsuji, Kazuaki   Hirano, Shigenobu   Fujimura, Koh   Naijo, Yoshihisa   Kim, Sukchan   Yutani, Keiichiroh   Assignee: Ricoh Company, Ltd.   Takahashi, Hiroyuki   YASHIRO, TOHRU   OKADA, YOSHINORI   HORIUCHI, TAMOTSU   TSUJI, KAZUAKI   HIRANO, SHIGENOBU   FUJIMURA, KOH   NAIJO, YOSHIHISA   KIM, SUKCHAN   YUTANI, KEIICHIROH   IPC: G02F1/153 Abstract: Disclosed is an electrochromic device that has a first electrode layer
14 WO2014002560A1
BATTERY AND FABRICATION METHOD THEREOF
Publication/Patent Number: WO2014002560A1 Publication Date: 2014-01-03 Application Number: 2013059521 Filing Date: 2013-03-29 Inventor: Nakayama, Hiroyuki   Suzuki, Satoshi   Kajita, Kaoru   Naruse, Youichi   Harayama, Takashi   Okada, Toshiya   Kajiwara, Takamasa   Assignee: Toyota Jidosha Kabushiki Kaisha   NAKAYAMA HIROYUKI   SUZUKI SATOSHI   KAJITA KAORU   NARUSE YOUICHI   HARAYAMA TAKASHI   PRIMEARTH EV ENERGY CO., LTD.   OKADA TOSHIYA   KAJIWARA TAKAMASA   IPC: H01M2/04 Abstract: Provided are a battery and a fabrication method thereof. A battery has an external-facing terminal member and an insulation member (180) on the outer face side of a lid member (113). A gap between the insulation member (180) and the lid member (113) is shorter in the lengthwise side thereof than the widthwise side of the lid member (113). A weld mark (160) which spans the outer face (113e) of the lid member (113) and an aperture end face of a battery case main body (111) is formed to reach the entire circumference of the lid member (113). In a region among the lengthwise side of the lid member (113) which opposes the insulation member (180) Provided are a battery and a fabrication method thereof. A battery has an external-facing terminal member and an insulation member (180) on the outer face side of a lid member (113). A gap between the insulation member (180) and the lid member (113) is shorter in the lengthwise ...More ...Less
15 WO2014208775A1
ELECTROCHROMIC COMPOUND
Publication/Patent Number: WO2014208775A1 Publication Date: 2014-12-31 Application Number: 2014067725 Filing Date: 2014-06-26 Inventor: Takahashi, Hiroyuki   Yashiro, Tohru   Yamamoto, Satoshi   Goto, Daisuke   Okada, Yoshinori   Tsuji, Kazuaki   Hirano, Shigenobu   Sagisaka, Toshiya   Fujimura, Koh   Naijo, Yoshihisa   Sasaki, Masaomi   Inoue, Mamiko   Kim, Sukchan   Takauji, Keigo   Yutani, Keichiroh   Assignee: Ricoh Company, Ltd.   Takahashi, Hiroyuki   YASHIRO, TOHRU   YAMAMOTO, SATOSHI   GOTO, DAISUKE   OKADA, YOSHINORI   TSUJI, KAZUAKI   HIRANO, SHIGENOBU   SAGISAKA, TOSHIYA   FUJIMURA, KOH   NAIJO, YOSHIHISA   SASAKI, MASAOMI   INOUE, MAMIKO   KIM, SUKCHAN   TAKAUJI, KEIGO   YUTANI, KEICHIROH   IPC: C07F9/6512 Abstract: An electrochromic compound
16 WO2013175842A1
CABIN INTERIOR/EXTERIOR VENTILATION STRUCTURE
Publication/Patent Number: WO2013175842A1 Publication Date: 2013-11-28 Application Number: 2013057804 Filing Date: 2013-03-19 Inventor: Okada, Hiroyuki   Assignee: Toyota Shatai Kabushiki Kaisha   OKADA HIROYUKI   IPC: B60H1/26 Abstract: A structure for ventilating between the interior and exterior of a cabin is provided with: an outer panel (10) and an inner panel (11) which configure a cabin wall (2); and a reinforcement member (12) which is provided between the outer panel (10) and the inner panel
17 WO2013175838A1
FREIGHT-VEHICLE DECK STRUCTURE
Publication/Patent Number: WO2013175838A1 Publication Date: 2013-11-28 Application Number: 2013057646 Filing Date: 2013-03-18 Inventor: Okada, Hiroyuki   Assignee: Toyota Shatai Kabushiki Kaisha   OKADA HIROYUKI   IPC: B62D33/02 Abstract: A freight-vehicle deck structure is achieved which is provided with: a deck floor panel (7) for having cargo loaded thereon; a cross member (6) which traverses between left and right side frames (4)
18 WO2013145367A1
DECK STRUCTURE FOR FREIGHT VEHICLE
Publication/Patent Number: WO2013145367A1 Publication Date: 2013-10-03 Application Number: 2012072569 Filing Date: 2012-09-05 Inventor: Okada, Hiroyuki   Suzuki, Koji   Assignee: Toyota Shatai Kabushiki Kaisha   OKADA HIROYUKI   SUZUKI KOJI   IPC: B62D33/02 Abstract: A deck structure for a freight vehicle is provided with: a cross member (5) extending in the width direction of the vehicle and joined to left and right side members; a sill cross member (8) joined to ends of the cross member; a deck floor panel (9) joined to the upper surface of the cross member; wheel wells (10) joined to the floor panel and allowing the rear wheels to be disposed therein; and reinforcement plates (20) each joined to each end of the sill cross member and to each wheel well in such a manner that the reinforcement plate (20) straddles the sill cross member and the wheel well. The reinforcement plates each have: a recess (20a) cut and formed therein so as to extend rearward from the front side thereof in the front-rear direction of the vehicle; and a stress relaxation end section (20b) bent inward in the width direction of the vehicle at a position below the recess. The reinforcement plates are joined at the stress relaxation sections to the sill cross member (8). A deck structure for a freight vehicle is provided with: a cross member (5) extending in the width direction of the vehicle and joined to left and right side members; a sill cross member (8) joined to ends of the cross member; a deck floor panel (9) joined to the upper surface ...More ...Less
19 US2013185874A1
HEAD HAIR DYEING METHOD
Publication/Patent Number: US2013185874A1 Publication Date: 2013-07-25 Application Number: 13/762,981 Filing Date: 2013-02-08 Inventor: Fujinuma, Hiroyuki   Matsuo, Takashi   Ogawa, Masahiko   Iizaki, Takeshi   Saimiya, Hiromi   Okada, Kazuhiro   Koshika, Tomohito   Assignee: FUJINUMA, Hiroyuki   Matsuo, Takashi   Ogawa, Masahiko   Iizaki, Takeshi   Saimiya, Hiromi   Okada, Kazuhiro   Koshika, Tomohito   IPC: A61K8/04 Abstract: There is provided a head hair dyeing method using a two-part hair dye composition which contains a first part containing an alkali agent, a second part containing hydrogen peroxide and a non-aerosol type foamer container for discharging a mixture solution of the first part and the second part as foam, the composition containing a surfactant in at least one of the first part and the second part, the method including discharging the mixture solution as foam, applying the foam to the head hair, and then re-foamed on the head hair. There is provided a head hair dyeing method using a two-part hair dye composition which contains a first part containing an alkali agent, a second part containing hydrogen peroxide and a non-aerosol type foamer container for discharging a mixture solution of the first part and ...More ...Less
20 WO2013114993A1
MAGNETIC CIRCUIT
Publication/Patent Number: WO2013114993A1 Publication Date: 2013-08-08 Application Number: 2013051104 Filing Date: 2013-01-21 Inventor: Asano, Hiroyuki   Okada, Masaaki   Shimohata, Kenji   Kishimoto, Takeshi   Ogomi, Tomokazu   Assignee: Mitsubishi Electric Corporation   ASANO HIROYUKI   OKADA MASAAKI   SHIMOHATA KENJI   KISHIMOTO TAKESHI   OGOMI TOMOKAZU   IPC: H01F7/02 Abstract: A magnetic circuit