TREA

Koji Nakayama

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubber crawler
    • Patent number 6,742,852
    • Issue date Jun 1, 2004
    • Bridgestone Corporation
    • Eiji Tsuru
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Rubber pads
    • Patent number 6,213,573
    • Issue date Apr 10, 2001
    • Bridgestone Corporation
    • Koji Nakayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Rubber crawler
    • Publication number 20020195877
    • Publication date Dec 26, 2002
    • Eiji Tsuru
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS