TREA

Teruo Koyama

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  • Okazaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drive mechanism for tiltable steering column
    • Patent number 4,878,394
    • Issue date Nov 7, 1989
    • Koyo Seiko Kabushiki Kaisha
    • Yoshiyuki Nakamura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering gear mechanism
    • Patent number 4,794,809
    • Issue date Jan 3, 1989
    • Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    • Kazuyoshi Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mounted check valve assembly
    • Patent number 4,492,249
    • Issue date Jan 8, 1985
    • Jidosha Kiki Co., Ltd.
    • Masao Arino
    • B60 - VEHICLES IN GENERAL