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Koichi Tangiku

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacturing method for elastic member
    • Patent number 8,147,917
    • Issue date Apr 3, 2012
    • Toyoda Gosei Co., Ltd.
    • Hiroyuki Hagano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rubber layer structure
    • Patent number 6,071,582
    • Issue date Jun 6, 2000
    • Toyoda Gosei Co., Ltd.
    • Koichi Tangiku
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Reinforced rubber hose
    • Patent number 6,037,025
    • Issue date Mar 14, 2000
    • Toyoda Gosei Co., Ltd.
    • Shinji Matsunaga
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents