TREA

Toshio Kuge

Follow

Person

  • Hitachi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for upgrading low rank coal
    • Patent number 4,668,244
    • Issue date May 26, 1987
    • Hitachi, Ltd.
    • Yoichi Nakamura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method of coal upgrading
    • Patent number 4,523,927
    • Issue date Jun 18, 1985
    • Hitachi, Ltd.
    • Toshio Kuge
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method of upgrading low-rank coal
    • Patent number 4,511,363
    • Issue date Apr 16, 1985
    • Hitachi, Ltd.
    • Yoichi Nakamura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Upgrading method of low-rank coal
    • Patent number 4,461,627
    • Issue date Jul 24, 1984
    • Hitachi, Ltd.
    • Hiroshi Yokoyama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...