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Katsuaki Yamada

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  • Gifu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting blade and method of producing the same
    • Patent number 7,060,367
    • Issue date Jun 13, 2006
    • Kai R & D Center Co., Ltd.
    • Katsuaki Yamada
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Coated blade
    • Patent number 5,120,596
    • Issue date Jun 9, 1992
    • Kai R&D Center Co., Ltd.
    • Katsuaki Yamada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents