TREA

Tsutomu Takahashi

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  • Tochigi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing powder
    • Patent number 7,150,862
    • Issue date Dec 19, 2006
    • PENTAX Corporation
    • Tsuyoshi Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of manufacturing powder
    • Publication number 20030214062
    • Publication date Nov 20, 2003
    • PENTAX CORPORATION
    • Tsuyoshi Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE