TREA

Yasuo Onoda

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Imidazoquinazoline derivatives
    • Patent number 6,127,541
    • Issue date Oct 3, 2000
    • Kyowa Hakko Kogyo Co., Ltd.
    • Yasuo Onoda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Imidazoquinazoline derivatives
    • Patent number 5,698,560
    • Issue date Dec 16, 1997
    • Kyowa Hakko Kogyo Co., Ltd.
    • Yasuo Onoda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Triphenylmethane derivatives
    • Patent number 5,413,997
    • Issue date May 9, 1995
    • Kyowa Hakko Kogyo Co., Ltd.
    • Iwao Kinoshita
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyridine derivatives
    • Patent number 5,374,634
    • Issue date Dec 20, 1994
    • Kyowa Hakko Kogyo Co., Ltd.
    • Iwao Kinoshita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Triphenylmethane derivatives
    • Patent number 5,112,867
    • Issue date May 12, 1992
    • Kyowa Hakko Gogyo Co., Ltd.
    • Iwao Kinoshita
    • C07 - ORGANIC CHEMISTRY