TREA

Tetsuro Shinpuku

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pyrrolecarboxylic acid derivatives
    • Patent number RE35096
    • Issue date Nov 21, 1995
    • Mitsubishi Chemical Corporation
    • Masao Taniguchi
    • 514 - Drug, bio-affecting and body treating compositions
  • Information Patent Grant

    Pyrrolecarboxylic acid derivatives
    • Patent number 5,082,856
    • Issue date Jan 21, 1992
    • Mitsubishi Kasei Corporation
    • Masao Taniguchi
    • C07 - ORGANIC CHEMISTRY