TREA

Takayuki Isogawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Herbicidal composition
    • Patent number 4,391,631
    • Issue date Jul 5, 1983
    • Hodogaya Chemical Co., Ltd.
    • Tetsuo Takematsu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Herbicidal compound
    • Patent number 4,185,994
    • Issue date Jan 29, 1980
    • Hodogaya Chemical Company, Limited
    • Takayuki Isogawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING