TREA

Tomio Yamada

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pyridine compouds which have useful insecticidal activity
    • Patent number 5,612,358
    • Issue date Mar 18, 1997
    • Nippon Soda Co., Ltd.
    • Keiichi Ishimitsu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyridine compounds which have useful insecticidal utility
    • Patent number 5,304,566
    • Issue date Apr 19, 1994
    • Nippon Soda Co., Ltd
    • Keiichi Ishimitsu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Oxadiazole derivative
    • Patent number 4,994,478
    • Issue date Feb 19, 1991
    • Nippon Soda Co., Ltd.
    • Takashi Kishimoto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Oxa(thia)zolidine derivatives
    • Patent number 4,937,335
    • Issue date Jun 26, 1990
    • Nippon Soda Co., Ltd.
    • Keiichi Ishimitsu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Oxa(thia)zolidine derivatives
    • Patent number 4,882,431
    • Issue date Nov 21, 1989
    • Nippon Soda Co., Ltd.
    • Keiichi Ishimitsu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Benzoylurea derivatives
    • Patent number 4,713,396
    • Issue date Dec 15, 1987
    • Nippon Soda Co., Ltd.
    • Katsuyata Ikura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterocyclic compounds
    • Patent number 4,442,116
    • Issue date Apr 10, 1984
    • Nippon Soda Company, Limited
    • Isao Iwataki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterocyclic compounds
    • Patent number 4,431,814
    • Issue date Feb 14, 1984
    • Nippon Soda Company Limited
    • Isao Iwataki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Isovaleric acid derivatives
    • Patent number 4,316,044
    • Issue date Feb 16, 1982
    • Nippon Soda Company Limited
    • Keiichi Ishimitsu
    • C07 - ORGANIC CHEMISTRY