TREA

Hideaki Yanaru

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for packing catalyst and device therefor
    • Patent number 6,467,513
    • Issue date Oct 22, 2002
    • Toyo Engineering Corporation
    • Hideaki Yanaru
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Steam reforming catalysts for lower hydrocarbons
    • Patent number 5,773,589
    • Issue date Jun 30, 1998
    • Toyo Engineering Corporation
    • Kazuo Shoji
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Valve
    • Patent number RE33782
    • Issue date Dec 31, 1991
    • Toyo Engineering Corporation
    • Yuichi Fujita
    • 251 - Valves and valve actuation
  • Information Patent Grant

    Apparatus for the production of gas
    • Patent number 4,932,981
    • Issue date Jun 12, 1990
    • Toyo Engineering Corporation
    • Kozo Ohsaki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Apparatus for the production of gas
    • Patent number 4,909,809
    • Issue date Mar 20, 1990
    • Toyo Engineering Corporation
    • Kozo Ohsaki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Valve
    • Patent number 4,789,132
    • Issue date Dec 6, 1988
    • Toyo Engineering Corporation
    • Yuichi Fujita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...