TREA

Yoshitomo Nakai

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  • Toyota, JP
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Patents Grantslast 30 patents

  • 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

    Water pump for internal combustion engine
    • Patent number 5,188,509
    • Issue date Feb 23, 1993
    • Aisin Seiki Kabushiki Kaisha
    • Shizuo Shimanuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...