TREA

Takahiko Naito

Follow

Person

  • Kawaguchi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Engine muffler and method of manufacturing the same
    • Patent number 6,857,502
    • Issue date Feb 22, 2005
    • Sankei Kigen Kogyo Kabushiki Kaisya
    • Takahiko Naito
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Engine exhaust system
    • Patent number 6,390,142
    • Issue date May 21, 2002
    • Sankei Giken Kogyo Kabushiki Kaisya
    • Takahiko Naito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible joint
    • Patent number 5,813,704
    • Issue date Sep 29, 1998
    • Sankei Giken Kogyo Kabushiki Kaisya
    • Takahiko Naito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents