TREA

Kenichi Ito

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  • Fuji, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High velocity current producing apparatus
    • Patent number 6,406,446
    • Issue date Jun 18, 2002
    • Takagi Industrial Co., Ltd.
    • Kazumi Takagi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Water jet generating system in bathroom
    • Patent number 5,943,710
    • Issue date Aug 31, 1999
    • Takagi Industrial Co., Ltd.
    • Kazumi Takagi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Water jet massaging system
    • Patent number 5,918,326
    • Issue date Jul 6, 1999
    • Takagi Industrial Co., Ltd.
    • Kazumi Takagi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE