TREA

Shunichi Ikeda

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  • Sakai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cyclopentane derivatives
    • Patent number 4,847,390
    • Issue date Jul 11, 1989
    • Kyowa Hakko Kogyo Co., Ltd.
    • Takayoshi Yamauchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cyclopentane derivatives
    • Patent number 4,795,831
    • Issue date Jan 3, 1989
    • Kyowa Hakko Kogyo Co., Ltd.
    • Takayoshi Yamauchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cyclopentane derivatives
    • Patent number 4,716,241
    • Issue date Dec 29, 1987
    • Kyowa Hakko Kogyo Co., Ltd.
    • Takayoshi Yamauchi
    • C07 - ORGANIC CHEMISTRY