TREA

Tokuo Fujisou

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  • Kawasaki, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical insulating oils
    • Patent number 4,033,854
    • Issue date Jul 5, 1977
    • Nippon Oil Company, Ltd.
    • Tadashi Ohmori
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Central system fluid composition
    • Patent number 4,031,020
    • Issue date Jun 21, 1977
    • Nippon Oil Company, Ltd.
    • Kensuke Sugiura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...