TREA

Takashi Hibi

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Whitening embellisher
    • Patent number 5,560,907
    • Issue date Oct 1, 1996
    • Eisai Co., Ltd.
    • Itaru Sakai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Whitening embellisher
    • Patent number 5,427,775
    • Issue date Jun 27, 1995
    • Eisai Co., Ltd.
    • Itaru Sakai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE