TREA

Shizuo Iwata

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cyanine compounds
    • Patent number 5,087,704
    • Issue date Feb 11, 1992
    • Asahi Chemical Co., Ltd.
    • Osamu Manabe
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Indolenine derivative
    • Patent number 5,055,589
    • Issue date Oct 8, 1991
    • Asahi Chemical Co., Ltd.
    • Osamu Manabe
    • C07 - ORGANIC CHEMISTRY