TREA

Hidetsugu Fujii

Follow

Person

  • Sakura-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Reformer
    • Patent number 7,270,689
    • Issue date Sep 18, 2007
    • Toyo Engineering Corporation
    • Hidetsugu Fujii
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Fuel reforming method and system
    • Patent number 7,201,889
    • Issue date Apr 10, 2007
    • Kabushiki Kaisha Toshiba
    • Keiji Murata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for granulation and granulator
    • Patent number 6,203,730
    • Issue date Mar 20, 2001
    • Toyo Engineering Corporation
    • Tetsuzo Honda
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Urea synthesis apparatus
    • Patent number 6,200,540
    • Issue date Mar 13, 2001
    • Toyo Engineering Corporation
    • Yasuhiko Kojima
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the synthesis of urea and equipment therefor
    • Patent number 6,093,850
    • Issue date Jul 25, 2000
    • Toyo Engineering Corporation
    • Yasuhiko Kojima
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for preparing granular urea
    • Patent number 5,965,071
    • Issue date Oct 12, 1999
    • Toyo Engineering Corporation
    • Hidetsugu Fujii
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Urea synthesis process and apparatus therefor
    • Patent number 5,936,122
    • Issue date Aug 10, 1999
    • Toyo Engineering Corporation
    • Yasuhiko Kojima
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing urea
    • Patent number 4,864,059
    • Issue date Sep 5, 1989
    • Toyo Engineering Corporation
    • Hidetsugu Fujii
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for synthesizing urea
    • Patent number 4,504,679
    • Issue date Mar 12, 1985
    • Toyo Engineering Corporation
    • Shigeru Inoue
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Synthesis of urea
    • Patent number 4,365,089
    • Issue date Dec 21, 1982
    • Mitsui Toatsu Chemicals, Inc.
    • Hiroshi Ono
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for synthesizing urea
    • Patent number 4,354,040
    • Issue date Oct 12, 1982
    • Toyo Engineering Corporation
    • Shigeru Inoue
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method of stripping unreacted materials in urea synthesis process
    • Patent number 4,321,410
    • Issue date Mar 23, 1982
    • Mitsui Toatsu Chemicals, Inc.
    • Hiroshi Ono
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Reformer
    • Publication number 20050013752
    • Publication date Jan 20, 2005
    • Hidetsugu Fujii
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fuel reforming method and system
    • Publication number 20030150163
    • Publication date Aug 14, 2003
    • Keiji Murata
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL