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Seiji Ishigaki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Push operation mechanism having tactile feedback
    • Patent number 9,488,988
    • Issue date Nov 8, 2016
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Seiji Ishigaki
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Wiper controller
    • Patent number 8,324,853
    • Issue date Dec 4, 2012
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Seiji Ishigaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Detent changeover switch apparatus
    • Patent number 7,902,468
    • Issue date Mar 8, 2011
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Masahiko Miyata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Control switch apparatus
    • Patent number 7,804,036
    • Issue date Sep 28, 2010
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Seiji Ishigaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Switch device
    • Patent number 7,767,916
    • Issue date Aug 3, 2010
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Masayuki Kurihara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Detent changeover switch apparatus
    • Patent number 7,732,724
    • Issue date Jun 8, 2010
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kazuya Otani
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Switch device
    • Patent number 7,714,242
    • Issue date May 11, 2010
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Seiji Ishigaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Detent mechanism
    • Patent number 7,619,376
    • Issue date Nov 17, 2009
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Terukazu Hiroe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portable device having flexible case
    • Patent number 7,505,279
    • Issue date Mar 17, 2009
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kiyokazu Ohtaki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Portable device having high strength
    • Patent number 7,295,430
    • Issue date Nov 13, 2007
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kiyokazu Ohtaki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Engine switch device
    • Patent number 7,290,416
    • Issue date Nov 6, 2007
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kiyokazu Ohtaki
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    OPERATION DEVICE
    • Publication number 20230234630
    • Publication date Jul 27, 2023
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Takehiro WATANABE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTONOMOUS DRIVING DEVICE
    • Publication number 20210024101
    • Publication date Jan 28, 2021
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Tomoya Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OPERATING DEVICE
    • Publication number 20140244041
    • Publication date Aug 28, 2014
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Seiji ISHIGAKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WIPER CONTROLLER
    • Publication number 20100024148
    • Publication date Feb 4, 2010
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Seiji Ishigaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Control switch apparatus
    • Publication number 20080197004
    • Publication date Aug 21, 2008
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Seiji Ishigaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Detent changeover switch apparatus
    • Publication number 20080190752
    • Publication date Aug 14, 2008
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Masahiko Miyata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Detent changeover switch apparatus
    • Publication number 20080185272
    • Publication date Aug 7, 2008
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kazuya Otani
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Detent device
    • Publication number 20080173112
    • Publication date Jul 24, 2008
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Terukazu Hiroe
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Switch device
    • Publication number 20080000762
    • Publication date Jan 3, 2008
    • Masayuki Kurihara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SWITCH DEVICE
    • Publication number 20070284233
    • Publication date Dec 13, 2007
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Seiji Ishigaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Detent mechanism
    • Publication number 20070267283
    • Publication date Nov 22, 2007
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Terukazu Hiroe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Portable device having flexible case
    • Publication number 20040185798
    • Publication date Sep 23, 2004
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Kiyokazu Ohtaki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Engine switch device
    • Publication number 20040155525
    • Publication date Aug 12, 2004
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Kiyokazu Ohtaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Portable device having high strength
    • Publication number 20040149605
    • Publication date Aug 5, 2004
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Kiyokazu Ohtaki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES