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Toru Iwasaki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for operating plant for producing mixed-gas hydrate
    • Patent number 8,921,626
    • Issue date Dec 30, 2014
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Masahiro Takahashi
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • 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

    Process for production of gas hydrate
    • Patent number 8,217,209
    • Issue date Jul 10, 2012
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Toru Iwasaki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing mixed gas hydrate
    • Patent number 8,138,382
    • Issue date Mar 20, 2012
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Nobuyasu Kanda
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • 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

    Process for producing gas hydrate pellet
    • Patent number 7,999,141
    • Issue date Aug 16, 2011
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Yuichi Katoh
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Welding member and welding method
    • Patent number 6,153,847
    • Issue date Nov 28, 2000
    • Mitsui Engineering & Shipbuilding Company
    • Tatsuo Nakatani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents