TREA

Kazumi Shima

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  • Sakura, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automated pipe connection apparatus
    • Patent number 5,927,318
    • Issue date Jul 27, 1999
    • Toyo Engineering Corporation
    • Hiroki Ishibashi
    • B08 - CLEANING
  • Information Patent Grant

    Automatic plug-in connecting apparatus
    • Patent number 5,356,303
    • Issue date Oct 18, 1994
    • Toyo Engineering Corporation
    • Susumu Shibata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for catalytic reaction
    • Patent number 5,199,961
    • Issue date Apr 6, 1993
    • Toyo Engineering Corporation
    • Kozo Ohsaki
    • 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

    Fuel cell power generating system
    • Patent number 4,988,580
    • Issue date Jan 29, 1991
    • Toyo Engineering Corporation
    • Kozo Ohsaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor-operated valve
    • Patent number 4,948,091
    • Issue date Aug 14, 1990
    • Kabushiki Kaisha Yaskawa Denki Seisakusho
    • Ikumi Satoh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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...
  • Information Patent Grant

    Catalytic converter
    • Patent number 4,347,221
    • Issue date Aug 31, 1982
    • Toyo Engineering Corporation
    • Jun Zamma
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL