Patents by Inventor Hiroko Kato
Hiroko Kato has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8563736Abstract: A compound represented by Formula (1): The compound can be used as insecticides.Type: GrantFiled: March 22, 2012Date of Patent: October 22, 2013Assignee: Mitsui Chemicals, Inc.Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba
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Patent number: 8506328Abstract: A connector has a female terminal (20) with stabilizers (30) that contact restricting surfaces (64) of an edge of a terminal accommodating hole (51) at a side opposite to a side where insertion paths (60) are provided, thereby preventing any further insertion of the female terminal (20) when a female terminal (20) is inserted in a posture vertically inverted from a proper posture. Posture displacing portions (65) are provided on the restricting surfaces (64) of the terminal accommodating hole (51) and engage the stabilizers (30) of the female terminal (20) inserted in the inverted posture to displace extending postures of the stabilizers (30) to increase engaging margins with the restricting surfaces (64).Type: GrantFiled: February 8, 2012Date of Patent: August 13, 2013Assignee: Sumitomo Wiring Systems, Ltd.Inventors: Yoshihiro Mizutani, Hiroko Kato, Shinji Hirano, Takao Hata
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Publication number: 20130126235Abstract: A terminal assembly includes a wire including a core made of metal and covered with a coating, a terminal including a wire connecting portion connected to an end portion of the wire, a sealing resin sealing the wire connecting portion, and a housing including a through hole with a front opening and a rear opening. The terminal is made of a different kind of metal from the core of the wire. The housing accommodates the terminal in the through hole. The wire connecting portion includes an exposed portion not covered with the sealing resin and unexposed portions covered with the sealing resin. The exposed portion is positioned between the unexposed portions in a front and rear direction, thereby protecting the wire connecting portion from electrolytic corrosion. The exposed portion is obtained after the sealing resin is worn by being rubbed against an inner wall of the through hole.Type: ApplicationFiled: June 17, 2011Publication date: May 23, 2013Applicant: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Naotaka Tanikawa, Hiroko Kato, Kazumasa Kobayashi, Eiji Kojima, Hiroshi Kobayashi
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Publication number: 20130066114Abstract: Aniline derivatives represented by formula (8): The aniline derivatives can be used as insecticides and/or intermediates in production of insecticides.Type: ApplicationFiled: September 13, 2012Publication date: March 14, 2013Applicant: MITSUI CHEMICALS, INC.Inventors: Kei YOSHIDA, Takeo WAKITA, Hiroyuki KATSUTA, Akiyoshi KAI, Yutaka CHIBA, Kiyoshi TAKAHASHI, Hiroko KATO, Nobuyuki KAWAHARA, Michikazu NOMURA, Hidenori DAIDO, Junji MAKI, Shinichi BANBA, Atsuko KAWAHARA
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Publication number: 20120225891Abstract: A compound represented by Formula (1): The compound can be used as insecticides.Type: ApplicationFiled: March 22, 2012Publication date: September 6, 2012Applicant: MITSUI CHEMICALS, INC.Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba
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Publication number: 20120220802Abstract: Aniline derivatives represented by formula (8) and formula (9): The aniline derivatives can be used as insecticides.Type: ApplicationFiled: March 13, 2012Publication date: August 30, 2012Applicant: MITSUI CHEMICALS, INC.Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba, Atsuko Kawahara
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Publication number: 20120220173Abstract: A connector has a female terminal (20) with stabilizers (30) that contact restricting surfaces (64) of an edge of a terminal accommodating hole (51) at a side opposite to a side where insertion paths (60) are provided, thereby preventing any further insertion of the female terminal (20) when a female terminal (20) is inserted in a posture vertically inverted from a proper posture. Posture displacing portions (65) are provided on the restricting surfaces (64) of the terminal accommodating hole (51) and engage the stabilizers (30) of the female terminal (20) inserted in the inverted posture to displace extending postures of the stabilizers (30) to increase engaging margins with the restricting surfaces (64).Type: ApplicationFiled: February 8, 2012Publication date: August 30, 2012Applicant: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Yoshihiro Mizutani, Hiroko Kato, Shinji Hirano, Takao Hata
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Publication number: 20120220149Abstract: A female terminal has left and right stabilizers (30) extending from one surface of a rectangular tubular main portion (21). The stabilizers (30) are formed at predetermined distances in from opposite left and right lateral edges of the surface of the main portion (21) toward a widthwise center and assume oblique postures so that both extending ends gradually come closer to each other. The extending ends of the both stabilizers (30) are located within a circumscribed circle (X) of the main portion (21), C-surfaces (35A) are formed on corner portions of the outer lateral edges of extending end surfaces (31) of the both stabilizers (30) and R-surfaces (37A) are formed on lateral edges (36) of the C-surfaces (35A) on base end sides of the stabilizers (30).Type: ApplicationFiled: February 6, 2012Publication date: August 30, 2012Applicant: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Yoshihiro Mizutani, Hiroko Kato, Shinji Hirano
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Patent number: 8168825Abstract: An object of the present invention is to provide a compound represented by Formula (1): wherein A1, A2, A3 and A4 each represent a carbon atom, a nitrogen atom or an oxidized nitrogen atom; R1 and R2 each represent a hydrogen atom, an optionally substituted alkyl group or an optionally substituted C1-C4 alkylcarbonyl group; G1 and G2 each represent an oxygen atom or a sulfur atom; X, which may be identical or different each other, represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group or a trifluoromethyl group; n is an integer of 0 to 4; and Q1 represents an optionally substituted phenyl group, an optionally substituted naphthyl group or an optionally substituted heterocyclic group; Q2 represents a phenyl group or heterocyclic group having one or more substituents, at least one of the substituent being any of a C1-C4 haloalkoxy group, a C2-C6 perfluoroalkyl group, a C1-C6 perfluoroalkylthio group, a C1-C6 perfluoroalkylsulfinyl group and a C1-C6 perfluoroalkylsulfonyl group, an insecticide comType: GrantFiled: December 24, 2004Date of Patent: May 1, 2012Assignee: Mitsui Chemicals, Inc.Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba
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Patent number: 8158814Abstract: An object of the present invention is to provide insecticides having high effectiveness.Type: GrantFiled: August 23, 2004Date of Patent: April 17, 2012Assignee: Mitsui Chemicals, Inc.Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba, Atsuko Kawahara
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Patent number: 7828611Abstract: A terminal fitting (20A) to (20D, 110, 220, 320) is provided with a connecting portion (21, 121, 211, 311) to be connected with a mating terminal, a wire barrel (27, 126, 232, 312) to be crimped into connection with an end portion of a conductor (11, 111, 222, 322) exposed by removing an insulation coating (12, 112, 223, 323) of a wire (10, 110, 220, 320) in which the conductor (11, 111, 222, 322) made up of twisted strands is covered by the insulation coating (12, 112, 223, 323), and a restriction (30, 32, 35, 133, 218, 318) capable of restricting the widening of a leading end side of the conductor (11, 111, 222, 322) by projecting from a wire barrel (27, 126, 232, 312) side toward the connecting portion (21, 121, 211, 311).Type: GrantFiled: July 16, 2009Date of Patent: November 9, 2010Assignee: Sumitomo Wiring Systems, Ltd.Inventors: Keiichi Nakamura, Takumi Hiraishi, Hiroko Kato, Masami Sakai
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Publication number: 20100035482Abstract: A terminal fitting (20A) to (20D, 110, 220, 320) is provided with a connecting portion (21, 121, 211, 311) to be connected with a mating terminal, a wire barrel (27, 126, 232, 312) to be crimped into connection with an end portion of a conductor (11, 111, 222, 322) exposed by removing an insulation coating (12, 112, 223, 323) of a wire (10, 110, 220, 320) in which the conductor (11, 111, 222, 322) made up of twisted strands is covered by the insulation coating (12, 112, 223, 323), and a restriction (30, 32, 35, 133, 218, 318) capable of restricting the widening of a leading end side of the conductor (11, 111, 222, 322) by projecting from a wire barrel (27, 126, 232, 312) side toward the connecting portion (21, 121, 211, 311).Type: ApplicationFiled: July 16, 2009Publication date: February 11, 2010Applicant: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Keiichi Nakamura, Takumi Hiraishi, Hiroko Kato, Masami Sakai
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Publication number: 20070275980Abstract: An object of the present invention is to provide a compound represented by Formula (1): wherein A1, A2, A3 and A4 each represent a carbon atom, a nitrogen atom or an oxidized nitrogen atom; R1 and R2 each represent a hydrogen atom, an optionally substituted alkyl group or an optionally substituted C1-C4 alkylcarbonyl group; G1 and G2 each represent an oxygen atom or a sulfur atom; X, which may be identical or different each other, represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group or a trifluoromethyl group; n is an integer of 0 to 4; and Q1 represents an optionally substituted phenyl group, an optionally substituted naphthyl group or an optionally substituted heterocyclic group; Q2 represents a phenyl group or heterocyclic group having one or more substituents, at least one of the substituent being any of a C1-C4 haloalkoxy group, a C2-C6 perfluoroalkyl group, a C1-C6 perfluoroalkylthio group, a C1-C6 perfluoroalkylsulfinyl group and a C1-C6 perfluoroalkylsulfonyl group, an insecticidType: ApplicationFiled: December 24, 2004Publication date: November 29, 2007Applicant: Mitsui Chemicals, Inc.Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba
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Publication number: 20070027154Abstract: An object of the present invention is to provide insecticides having high effectiveness.Type: ApplicationFiled: August 23, 2004Publication date: February 1, 2007Applicant: MITSUI CHEMICALS., INC.Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba, Atsuko Kawahara
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Patent number: 4605685Abstract: A method for the preparation of a graft polymer membrane comprising an inactive polymer film having TFS as a graft chain. The inactive polymer film is irradiated with ionizing radiation, and the resulting irradiated film is graft-polymerized by contacting said film with TFS.This product may then be sulfonated to provide a cation exchange membrane; or the obtained graft polymer may be haloalkylated, and quarternary aminated to provide an anion exchange membrane; or the graft polymer membrane may be used to prepare a weakly acidic cation exchange membrane by substituting at least part of the benzene rings of the graft polymer by one of the groups among hydroxyl groups, carboxylic acid groups, phosphoric acid groups and phosphorous acid groups.The polymeric membrane products are also disclosed and claimed.Type: GrantFiled: September 6, 1984Date of Patent: August 12, 1986Assignee: Chlorine Engineers Corp., Ltd.Inventors: Takashi Momose, Kazuo Tomiie, Hiroyuki Harada, Hiroshi Miyachi, Hiroko Kato