TREA

Shigeru Nakajima

Follow

Person

  • Anjo-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve timing control apparatus
    • Patent number 7,565,889
    • Issue date Jul 28, 2009
    • Aisin Seiki Kabushiki Kaisha
    • Taiyu Iwata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing control device
    • Patent number 7,165,521
    • Issue date Jan 23, 2007
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Nakajima
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Valve timing control device
    • Patent number 7,013,856
    • Issue date Mar 21, 2006
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Nakajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve opening-closing timing control device
    • Patent number 7,007,918
    • Issue date Mar 7, 2006
    • Aisin Seiki Kabushiki Kaisha
    • Yoshiyuki Kawai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,981,477
    • Issue date Jan 3, 2006
    • Aisin Seiki Kabushiki Kaisha
    • Mitsuru Uozaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing control device
    • Patent number 6,920,853
    • Issue date Jul 26, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Nakajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sliding mechanism and variable valve timing mechanism for internal...
    • Patent number 6,843,215
    • Issue date Jan 18, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Ichiro Hiratsuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,782,854
    • Issue date Aug 31, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Motoo Nakamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switching valve
    • Patent number 5,878,782
    • Issue date Mar 9, 1999
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Nakajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve Timing Control Apparatus
    • Publication number 20080163838
    • Publication date Jul 10, 2008
    • AISIN SEIKI KABUSHIKI KAISHA
    • Taiyu Iwata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing control device
    • Publication number 20060207537
    • Publication date Sep 21, 2006
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Nakajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TIMING CONTROL DEVICE
    • Publication number 20050183682
    • Publication date Aug 25, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Mitsuru Uozaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve opening-closing timing control device
    • Publication number 20050087713
    • Publication date Apr 28, 2005
    • Yoshiyuki Kawai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve timing control device
    • Publication number 20040221825
    • Publication date Nov 11, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Nakajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing control device
    • Publication number 20040182342
    • Publication date Sep 23, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Nakajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve timing control device
    • Publication number 20040074458
    • Publication date Apr 22, 2004
    • Motoo Nakamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing control device
    • Publication number 20030221646
    • Publication date Dec 4, 2003
    • Aisin Seiki Kabushiki Kaisha
    • Shigeru Nakajima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Sliding mechanism and variable valve timing mechanism for internal...
    • Publication number 20030019449
    • Publication date Jan 30, 2003
    • AISIN SEIKI KABUSHIKI KAISHA
    • Ichiro Hiratsuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES