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Yoshiaki Hara

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  • Hiratsuka-shi, Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic fender
    • Patent number 9,428,875
    • Issue date Aug 30, 2016
    • The Yokohama Rubber Co., Ltd.
    • Minami Izumi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shoe of crawler belt or chain
    • Patent number 5,261,733
    • Issue date Nov 16, 1993
    • The Yokohama Rubber Co., Ltd.
    • Yoshiaki Hara
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Shoe of crawler belt or chain
    • Patent number 5,255,964
    • Issue date Oct 26, 1993
    • The Yokohama Rubber Co., Ltd.
    • Yoshiaki Hara
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Buckling fender
    • Patent number 4,673,314
    • Issue date Jun 16, 1987
    • The Yokohama Rubber Co., Ltd.
    • Yoshiaki Hara
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Pneumatic Fender
    • Publication number 20150345092
    • Publication date Dec 3, 2015
    • The Yokohama Rubber Co., Ltd.
    • Minami Izumi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING