TREA

Akira Takeuchi

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  • Nishio-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rocker arm and method of manufacturing same
    • Patent number 7,673,605
    • Issue date Mar 9, 2010
    • Otics Corporation
    • Naoki Hiramatsu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Rocker arm and method of manufacturing same
    • Publication number 20070175428
    • Publication date Aug 2, 2007
    • Naoki Hiramatsu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...