TREA

Kazuyuki Shimomura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve and valved trocar jacket tube
    • Patent number 6,589,167
    • Issue date Jul 8, 2003
    • Hakko Electric Machine Works Co., Ltd.
    • Kazuyuki Shimomura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Valve and valved trocar jacket tube
    • Patent number 6,110,154
    • Issue date Aug 29, 2000
    • Hakko Electric Machine Works, Co. Ltd.
    • Kazuyuki Shimomura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Valved trocar jacket tube
    • Patent number 6,077,288
    • Issue date Jun 20, 2000
    • Hakko Electric Machine Works Co., Ltd.
    • Kazuyuki Shimomura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE