TREA

Kenji NAGUMO

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20240246458
    • Publication date Jul 25, 2024
    • NHK Spring Co., Ltd.
    • Kensuke YOSHIGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20240198873
    • Publication date Jun 20, 2024
    • NHK Spring Co., Ltd.
    • Kensuke YOSHIGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20240157862
    • Publication date May 16, 2024
    • NHK Spring Co., Ltd.
    • Kensuke YOSHIGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CUSHION SKIN, SEAT CUSHION, AND VEHICLE SEAT
    • Publication number 20240116416
    • Publication date Apr 11, 2024
    • NHK Spring Co., Ltd.
    • Syunji TAKAZAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT FRAME AND VEHICLE SEAT
    • Publication number 20230202360
    • Publication date Jun 29, 2023
    • NHK Spring Co., Ltd.
    • Syunichirou OSA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT CUSHION FRAME, VEHICLE SEAT FRAME, AND VEHICLE SEAT
    • Publication number 20230202363
    • Publication date Jun 29, 2023
    • NHK Spring Co., Ltd.
    • Syunichirou OSA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT AND VEHICLE SEAT FRAME
    • Publication number 20230202361
    • Publication date Jun 29, 2023
    • NHK Spring Co., Ltd.
    • Syunichirou OSA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT CUSHION FRAME, VEHICLE SEAT FRAME, AND VEHICLE SEAT
    • Publication number 20230202362
    • Publication date Jun 29, 2023
    • NHK Spring Co., Ltd.
    • Syunichirou OSA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEATBACK FRAME AND VEHICLE SEAT
    • Publication number 20230202359
    • Publication date Jun 29, 2023
    • NHK Spring Co., Ltd.
    • Daisuke KOBAYASHI
    • B60 - VEHICLES IN GENERAL