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Ryuji Hayashi

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  • Miyoshi-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic wet sanding apparatus
    • Patent number 11,745,308
    • Issue date Sep 5, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Ryuji Hayashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Automatic wet sanding apparatus
    • Patent number 11,701,752
    • Issue date Jul 18, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Ryuji Hayashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Automatic wet sanding apparatus
    • Patent number 11,685,020
    • Issue date Jun 27, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Ryuji Hayashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Automatic wet sanding apparatus
    • Patent number 11,642,750
    • Issue date May 9, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Ryuji Hayashi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Internal combustion engine control apparatus
    • Patent number 6,817,330
    • Issue date Nov 16, 2004
    • Toyota Jidosha Kabushiki Kaisha
    • Noriko Ogawa
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC WET SANDING APPARATUS
    • Publication number 20210276151
    • Publication date Sep 9, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Ryuji HAYASHI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    AUTOMATIC WET SANDING APPARATUS
    • Publication number 20210276141
    • Publication date Sep 9, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Ryuji HAYASHI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    AUTOMATIC WET SANDING APPARATUS
    • Publication number 20210276148
    • Publication date Sep 9, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Ryuji HAYASHI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    AUTOMATIC WET SANDING APPARATUS
    • Publication number 20210276149
    • Publication date Sep 9, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Ryuji HAYASHI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    AUTOMATIC WET SANDING APPARATUS
    • Publication number 20210276153
    • Publication date Sep 9, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Ryuji HAYASHI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    AIR CONDITIONER FOR VEHICLE
    • Publication number 20140060796
    • Publication date Mar 6, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshinori Ichishi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL APPARATUS
    • Publication number 20040211381
    • Publication date Oct 28, 2004
    • Noriko Ogawa
    • B60 - VEHICLES IN GENERAL