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Yukihiro Nakayama

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Health promoting appliance
    • Patent number 7,264,871
    • Issue date Sep 4, 2007
    • Hitachi Powdered Metals Co., Ltd.
    • Yukihiro Nakayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Health promoting appliance
    • Publication number 20050048275
    • Publication date Mar 3, 2005
    • Hitachi Powdered Metals Co., Ltd.
    • Yukihiro Nakayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE