TREA

Hirosige Kawano

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  • Yamaguchi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for desalting fuel oil
    • Patent number 4,348,288
    • Issue date Sep 7, 1982
    • Hitachi, Ltd.
    • Shoji Yoshinaga
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Liquid-liquid centrifugal extractor
    • Patent number 4,225,079
    • Issue date Sep 30, 1980
    • Hitachi, Ltd.
    • Shoji Yoshinaga
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...