TREA

Tatsuhiko Tsutsui

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Record cleaning device
    • Patent number 4,455,636
    • Issue date Jun 19, 1984
    • Lion Corporation
    • Tatsuhiko Tsutsui
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Record cleaning device
    • Patent number 4,378,597
    • Issue date Mar 29, 1983
    • Lion Corporation
    • Tatsuhiko Tsutsui
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Nail enamel composition and manufacturing method thereof
    • Patent number 4,166,110
    • Issue date Aug 28, 1979
    • The Lion Dentrifice Co., Ltd.
    • Kenichi Isobe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE