TREA

Midori Masunaga

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical insulating oil compositions
    • Patent number 4,324,933
    • Issue date Apr 13, 1982
    • Nippon Oil Co., Ltd.
    • Shoji Kimura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Electrical insulating oil compositions
    • Patent number 4,189,391
    • Issue date Feb 19, 1980
    • Nippon Oil Co., Ltd.
    • Shoji Kimura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...