TREA

Motohiro Sugiyama

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  • Shizuoka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Under-cart type guided tractor
    • Patent number 6,481,521
    • Issue date Nov 19, 2002
    • Yazaki Industrial Chemical Co., LTD
    • Motohiro Sugiyama
    • B61 - RAILWAYS
  • Information Patent Grant

    Automatic guide method for vehicles
    • Patent number 5,672,947
    • Issue date Sep 30, 1997
    • Yazaki Industrial Chemical Co., Ltd.
    • Yukio Hisada
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Automatically guided vehicle
    • Patent number 5,525,884
    • Issue date Jun 11, 1996
    • Yazaki Industrial Chemical Co., Ltd.
    • Noriyasu Sugiura
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents