TREA

Toshihiro Hamahata

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter control apparatus
    • Patent number 7,357,822
    • Issue date Apr 15, 2008
    • Bosch Automotive Systems Corporation
    • Toshihiro Hamahata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust gas cleaning apparatus
    • Patent number 7,264,642
    • Issue date Sep 4, 2007
    • Bosch Automotive Systems Corporation
    • Toshihiro Hamahata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Filter control method and device
    • Patent number 6,907,873
    • Issue date Jun 21, 2005
    • Bosch Automotive Systems Corporation
    • Toshihiro Hamahata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Filter controller system
    • Publication number 20120116645
    • Publication date May 10, 2012
    • Toshihiro Hamahata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Filter control device
    • Publication number 20050016137
    • Publication date Jan 27, 2005
    • Toshihiro Hamahata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Filter control method and device
    • Publication number 20040260452
    • Publication date Dec 23, 2004
    • Toshihiro Hamahata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust gas cleaner
    • Publication number 20040211159
    • Publication date Oct 28, 2004
    • Toshihiro Hamahata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES