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Itsuo Kojima

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  • Nagoya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spiral spring assembly
    • Patent number 8,777,194
    • Issue date Jul 15, 2014
    • Chuo Hatsujo Kabushiki Kaisha
    • Shinsuke Okura
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Spiral Spring Assembly
    • Publication number 20090079246
    • Publication date Mar 26, 2009
    • CHUO HATSUJO KABUSHIKI DAISHA
    • Shinsuke Okura
    • B60 - VEHICLES IN GENERAL