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Katsuhiko Eguchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable valve timing control device
    • Patent number 7,311,069
    • Issue date Dec 25, 2007
    • Aisin Seiki Kabushiki Kaisha
    • Masaki Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing device
    • Patent number 6,827,052
    • Issue date Dec 7, 2004
    • Aisin Seiki Kabushiki Kaisha
    • Masaki Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,662,769
    • Issue date Dec 16, 2003
    • Aisin Seiki Kabushiki Kaisha
    • Katsuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,338,322
    • Issue date Jan 15, 2002
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 6,311,658
    • Issue date Nov 6, 2001
    • Aisin Seiki Kabushiki Kaisha
    • Katsuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing controller
    • Patent number 6,035,819
    • Issue date Mar 14, 2000
    • Aisin Seiki Kabushiki Kaisha
    • Hideki Nakayoshi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 5,979,380
    • Issue date Nov 9, 1999
    • Aisin Seiki Kabushiki Kaisha
    • Hiroyuki Nakadouzono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve timing control device
    • Patent number 5,931,126
    • Issue date Aug 3, 1999
    • Aisin Seiki Kabushiki Kaisha
    • Katsuhiko Eguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve timing control device
    • Patent number 5,836,277
    • Issue date Nov 17, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Naoki Kira
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing device
    • Patent number 5,826,552
    • Issue date Oct 27, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Yuji Noguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 5,775,279
    • Issue date Jul 7, 1998
    • Aisin Seiki Kabushiki Kaisha
    • Kazumi Ogawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing adjusting mechanism for internal combustion engine
    • Patent number 5,645,021
    • Issue date Jul 8, 1997
    • Aisin Seiki Kabushiki Kaisha
    • Katsuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve timing control device
    • Patent number 5,638,782
    • Issue date Jun 17, 1997
    • Aisin Seiki Kabushiki Kaisha
    • Katsuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve timing system having rotational vibration damper
    • Patent number 5,535,705
    • Issue date Jul 16, 1996
    • Aisin Seiki Kabushiki Kaisha
    • Katsuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Water pump apparatus having lubricating oil circulation and axial t...
    • Patent number 4,936,742
    • Issue date Jun 26, 1990
    • Aisin Seiki Kabushiki Kaisha
    • Katsuhiko Eguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pump apparatus in an internal combustion engine
    • Patent number 4,917,052
    • Issue date Apr 17, 1990
    • Aisin Seiki Kabushiki Kaisha
    • Katsuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Water pump apparatus
    • Patent number 4,869,649
    • Issue date Sep 26, 1989
    • Reflection Technology, Inc.
    • Kenji Hattori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Variable valve timing control apparatus with supplementary oil pump
    • Publication number 20090025668
    • Publication date Jan 29, 2009
    • AISIN SEIKI KABUSHIKI KAISHA
    • Masanobu Matsusaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve timing control apparatus for internal combustion engine
    • Publication number 20060124094
    • Publication date Jun 15, 2006
    • Aisin Seiki Kabushiki Kaisha
    • Yoji Kanada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing control device
    • Publication number 20050150473
    • Publication date Jul 14, 2005
    • Aisin Seiki Kabushiki Kaisha
    • Masaki Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing control device
    • Publication number 20050022763
    • Publication date Feb 3, 2005
    • AISIN SEIKI KABUSHIKI KAISHA
    • Masaki Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve timing device
    • Publication number 20030221647
    • Publication date Dec 4, 2003
    • Aisin Seiki Kabushiki Kaisha
    • Masaki Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve timing control device
    • Publication number 20020152977
    • Publication date Oct 24, 2002
    • Katsuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve timing control device
    • Publication number 20010017116
    • Publication date Aug 30, 2001
    • Aisin Seiki Kabushiki Kaisha
    • Katsuhiko Eguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES