TREA

Masaru Tsubata

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  • Kasugai-shi Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Absorbent product
    • Patent number 7,842,019
    • Issue date Nov 30, 2010
    • Oji Paper Co., Ltd.
    • Katsuhiko Sugiyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Absorbent Product
    • Publication number 20080065038
    • Publication date Mar 13, 2008
    • Katsuhiko Sugiyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Absorber product
    • Publication number 20040039363
    • Publication date Feb 26, 2004
    • Katsuhiko Sugiyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE