TREA

Yoshimasa Kamikawaji

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  • Chiba-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Benzimidazole compound
    • Patent number 6,114,369
    • Issue date Sep 5, 2000
    • Nissan Chemical Industries, Ltd.
    • Keizo Tanikawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Medicines for cardiac insufficiency
    • Patent number 5,919,806
    • Issue date Jul 6, 1999
    • Nissan Chemical Industries, Ltd.
    • Kiyotomo Seto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pyrazole derivatives
    • Patent number 5,846,991
    • Issue date Dec 8, 1998
    • Nissan Chemical Industries, Ltd.
    • Keizo Tanikawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyrazole derivatives
    • Patent number 5,840,909
    • Issue date Nov 24, 1998
    • Nissan Chemical Industries, Ltd.
    • Keizo Tanikawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyrazole derivatives
    • Patent number 5,817,828
    • Issue date Oct 6, 1998
    • Nissan Chemical Industries, Ltd.
    • Keizo Tanikawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyrazole derivatives
    • Patent number 5,721,264
    • Issue date Feb 24, 1998
    • Nissan Chemical Industries, Ltd.
    • Keizo Tanikawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyranobenzoxadiazole derivatives
    • Patent number 5,272,271
    • Issue date Dec 21, 1993
    • Nissan Chemical Industries, Ltd.
    • Kiyotomo Seto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyranobenzoxadiazole derivatives
    • Patent number 4,900,752
    • Issue date Feb 13, 1990
    • Nissan Chemical Industries, Ltd.
    • Kiyotomo Seto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Dihydropyridine-5-phosphonic acid cyclic ester
    • Patent number 4,843,076
    • Issue date Jun 27, 1989
    • Nissan Chemical Industries Ltd.
    • Kiyotomo Seto
    • C07 - ORGANIC CHEMISTRY