TREA

Takao Sakai

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing case for engine
    • Patent number 6,640,766
    • Issue date Nov 4, 2003
    • Fuji Jukogyo Kabushiki Kaisha
    • Akira Furuya
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Lubricating system for OHC engine
    • Patent number 6,561,315
    • Issue date May 13, 2003
    • Fuji Jukogyo Kabushiki Kaisha
    • Akira Furuya
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Structure for lubricating valve-operating device of OHC engine and...
    • Patent number 6,557,515
    • Issue date May 6, 2003
    • Fuji Jukogyo Kabushiki Kaisha
    • Akira Furuya
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    Bearing case for engine
    • Publication number 20020112691
    • Publication date Aug 22, 2002
    • Fuji Jukogyo Kabushiki Kaisha
    • Akira Furuya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Structure for lubricating valve-operating device of OHC engine and...
    • Publication number 20020007812
    • Publication date Jan 24, 2002
    • Akira Furuya
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Lubricating system for OHC engine
    • Publication number 20020007983
    • Publication date Jan 24, 2002
    • Akira Furuya
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES