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Takeshi TSUKAHARA

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  • Nagoya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder block for engine
    • Patent number 11,746,723
    • Issue date Sep 5, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Takeshi Tsukahara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 9,771,836
    • Issue date Sep 26, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Takeshi Tsukahara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cylinder liner and engine
    • Patent number 8,037,860
    • Issue date Oct 18, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Toshihiro Takami
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cylinder liner and engine
    • Patent number 7,882,818
    • Issue date Feb 8, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Toshihiro Takami
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Cylinder liner and method for manufacturing the same
    • Patent number 7,753,023
    • Issue date Jul 13, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Toshihiro Takami
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDER BLOCK FOR ENGINE
    • Publication number 20230167782
    • Publication date Jun 1, 2023
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Takeshi TSUKAHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal Combustion Engine
    • Publication number 20160258328
    • Publication date Sep 8, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Takeshi TSUKAHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Cylinder liner and engine
    • Publication number 20070012178
    • Publication date Jan 18, 2007
    • Toshihiro Takami
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Cylinder liner and engine
    • Publication number 20070012179
    • Publication date Jan 18, 2007
    • Toshihiro Takami
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Cylinder liner and method for manufacturing the same
    • Publication number 20070012176
    • Publication date Jan 18, 2007
    • Toshihiro Takami
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...