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Kazuyuki YOKOYAMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Viewing device for vehicle
    • Patent number 10,436,414
    • Issue date Oct 8, 2019
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kazuyuki Yokoyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Irradiating device
    • Patent number 10,300,841
    • Issue date May 28, 2019
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Yuto Nakayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle mirror device
    • Patent number 10,252,673
    • Issue date Apr 9, 2019
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kazuyuki Yokoyama
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AIRFLOW DEFLECTOR
    • Publication number 20240343323
    • Publication date Oct 17, 2024
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Kazuyuki YOKOYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    RECTIFYING MECHANISM
    • Publication number 20240051625
    • Publication date Feb 15, 2024
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Daisuke NAKAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    RECTIFYING DEVICE
    • Publication number 20240051621
    • Publication date Feb 15, 2024
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Daisuke NAKAYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DEFLECTOR DEVICE
    • Publication number 20230242192
    • Publication date Aug 3, 2023
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Kazuyuki YOKOYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    DEFLECTOR DEVICE
    • Publication number 20230242184
    • Publication date Aug 3, 2023
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Kazuyuki YOKOYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DEFLECTOR DEVICE
    • Publication number 20230202296
    • Publication date Jun 29, 2023
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Daisuke NAKAYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DEFLECTOR DEVICE
    • Publication number 20230202585
    • Publication date Jun 29, 2023
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Daisuke NAKAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FLOW DEFLECTING DEVICE
    • Publication number 20230143257
    • Publication date May 11, 2023
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Kazuyuki YOKOYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DEFLECTOR DEVICE
    • Publication number 20230065474
    • Publication date Mar 2, 2023
    • Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
    • Kazuya UMINO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    IRRADIATING DEVICE
    • Publication number 20180297512
    • Publication date Oct 18, 2018
    • KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    • Yuto NAKAYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE PROJECTION DEVICE
    • Publication number 20170368985
    • Publication date Dec 28, 2017
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Kazuyuki YOKOYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE ILLUMINATION DEVICE
    • Publication number 20170371235
    • Publication date Dec 28, 2017
    • Kazuyuki YOKOYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE ILLUMINATION DEVICE
    • Publication number 20170349088
    • Publication date Dec 7, 2017
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Kazuyuki YOKOYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIEWING DEVICE FOR VEHICLE
    • Publication number 20170334345
    • Publication date Nov 23, 2017
    • Kazuyuki YOKOYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE MIRROR DEVICE
    • Publication number 20170066376
    • Publication date Mar 9, 2017
    • KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    • Kazuyuki YOKOYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE MIRROR DEVICE
    • Publication number 20170028925
    • Publication date Feb 2, 2017
    • Kazuyuki YOKOYAMA
    • B60 - VEHICLES IN GENERAL