TREA

Takashi Arai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Process and apparatus for producing gas hydrate pellet
    • Patent number 8,497,402
    • Issue date Jul 30, 2013
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Toru Iwasaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gas hydrate production apparatus
    • Patent number 8,420,018
    • Issue date Apr 16, 2013
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Toru Iwasaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method of dewatering gas hydrate and apparatus therefor
    • Patent number 8,353,409
    • Issue date Jan 15, 2013
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Tetsuro Murayama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gas hydrate production apparatus
    • Patent number 8,309,031
    • Issue date Nov 13, 2012
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Yuichi Katoh
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process and apparatus for producing gas hydrate pellet
    • Patent number 8,303,293
    • Issue date Nov 6, 2012
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Toru Iwasaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gas hydrate production apparatus
    • Patent number 8,153,075
    • Issue date Apr 10, 2012
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Shigeru Nagamori
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Gas hydrate production apparatus and dewatering unit
    • Patent number 8,043,579
    • Issue date Oct 25, 2011
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Yuichi Katoh
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Reformed polypropylene resin composition and a method of preparing...
    • Patent number 5,656,691
    • Issue date Aug 12, 1997
    • Mitsui Petrochemical Industries, Ltd.
    • Yasuhiro Niki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents