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Hiroshi Yanagioka

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for the treatment of a waste gas containing di...
    • Patent number 5,645,802
    • Issue date Jul 8, 1997
    • Chiyoda Corporation
    • Hiroshi Yanagioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for the treatment of a waste gas containing du...
    • Patent number 5,120,518
    • Issue date Jun 9, 1992
    • Chiyoda Corporation
    • Hiroshi Yanagioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for production of coal-water mixture
    • Patent number 5,012,984
    • Issue date May 7, 1991
    • Central Research Institute of Electric Power Industry
    • Hiroshi Ishikawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gas-liquid contact reaction apparatus
    • Patent number 4,239,515
    • Issue date Dec 16, 1980
    • Chiyoda Chemical Engineering & Construction Co., Ltd.
    • Hiroshi Yanagioka
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Gas-liquid contacting apparatus
    • Patent number 4,229,417
    • Issue date Oct 21, 1980
    • Chiyoda Chemical Engineering & Construction Co., Ltd.
    • Toshio Kanai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Gas-liquid contacting method
    • Patent number 4,156,712
    • Issue date May 29, 1979
    • Chiyada Chemical Engineering & Construction Co., Ltd.
    • Toshio Kanai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for desulfurization of flue gas
    • Patent number 4,099,925
    • Issue date Jul 11, 1978
    • Chiyoda Chemical Engineering and Construction Co., Ltd.
    • Hiroshi Yanagioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL