TREA

Toru Koyama

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  • Machida, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Catalytic composition
    • Patent number 4,414,133
    • Issue date Nov 8, 1983
    • Mitsubishi Chemical Industries Limited
    • Masayuki Otake
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Catalytic composition
    • Patent number 4,341,659
    • Issue date Jul 27, 1982
    • Mitsubishi Chemical Industries, Limited
    • Yoichi Kageyama
    • C07 - ORGANIC CHEMISTRY