TREA

Shigeru Kawamoto

Follow

Person

  • Hitachi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Engine exhaust gas cleaning system
    • Patent number 6,502,388
    • Issue date Jan 7, 2003
    • Hitachi Ltd.
    • Yutaka Takaku
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust gas cleaning system for an engine
    • Patent number 6,383,267
    • Issue date May 7, 2002
    • Hitachi, Ltd.
    • Yutaka Takaku
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine exhaust gas purifying apparatus
    • Patent number 6,357,224
    • Issue date Mar 19, 2002
    • Hitachi, Ltd.
    • Shigeru Kawamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Engine exhaust purifying apparatus
    • Publication number 20020184877
    • Publication date Dec 12, 2002
    • Hitachi, Ltd.
    • Toshio Ishii
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Engine exhaust purifying apparatus
    • Publication number 20020029562
    • Publication date Mar 14, 2002
    • Hitachi, Ltd.
    • Toshio Ishii
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Engine exhaust gas cleaning system
    • Publication number 20010015066
    • Publication date Aug 23, 2001
    • Hitachi, Ltd.
    • Yutaka Takaku
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...