TREA

Yukihiko Okamura

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric tool
    • Patent number 7,086,483
    • Issue date Aug 8, 2006
    • Matsushita Electric Works, Ltd.
    • Tadashi Arimura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Control system for small electric motor vehicle
    • Patent number 6,541,938
    • Issue date Apr 1, 2003
    • Matsushita Electric Works, Ltd.
    • Yukihiko Okamura
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Electric tool
    • Publication number 20050045354
    • Publication date Mar 3, 2005
    • Tadashi Arimura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Control system for small electric motor vehicle
    • Publication number 20020021106
    • Publication date Feb 21, 2002
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Yukihiko Okamura
    • B60 - VEHICLES IN GENERAL