TREA

Midori Masunaga

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  • Tokyo, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical insulating oil
    • Patent number 4,072,620
    • Issue date Feb 7, 1978
    • Nippon Oil Co., Ltd.
    • Midori Masunaga
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Electrical insulating oil compositions
    • Patent number 4,070,297
    • Issue date Jan 24, 1978
    • Nippon Oil Co., Ltd.
    • Midori Masunaga
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Electrical insulating oils
    • Patent number 4,069,165
    • Issue date Jan 17, 1978
    • Nippon Oil Company, Ltd.
    • Midori Masunaga
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Electrical insulating oils
    • Patent number 4,069,166
    • Issue date Jan 17, 1978
    • Nippon Oil Company, Ltd.
    • Midori Masunaga
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Electrical insulating oil
    • Patent number 4,062,791
    • Issue date Dec 13, 1977
    • Nippon Oil Co., Ltd.
    • Midori Masunaga
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method for the preparation of insulating oil
    • Patent number 4,008,148
    • Issue date Feb 15, 1977
    • Nippon Oil Company Ltd.
    • Midori Masunaga
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...