TREA

Takashi Yasui

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  • Akishima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shock absorption arrangement in seat back
    • Patent number 6,382,717
    • Issue date May 7, 2002
    • TACHI-S CO., LTD.
    • Takashi Yasui
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Structure of seat cushion frame in a vehicle seat
    • Patent number 5,364,167
    • Issue date Nov 15, 1994
    • Tachi-S Co. Ltd.
    • Akira Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Head-rest
    • Patent number 4,606,578
    • Issue date Aug 19, 1986
    • Tachikawa Spring Co., Ltd.
    • Takashi Yasui
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seat for vehicles
    • Patent number 4,601,515
    • Issue date Jul 22, 1986
    • Tachikawa Spring Co., Ltd.
    • Susumu Hatsutta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Head-rest vertical adjustment device
    • Patent number 4,568,123
    • Issue date Feb 4, 1986
    • Tachikawa Spring Co., Ltd.
    • Takashi Yasui
    • B60 - VEHICLES IN GENERAL