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Katsuhisa OTA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil passage structure for power transmission device
    • Patent number 10,302,185
    • Issue date May 28, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Takaho Kawakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Boot seal for variable compression-rate engine
    • Patent number 8,936,248
    • Issue date Jan 20, 2015
    • Toyoda Gosei Co., Ltd.
    • Kenichi Mitsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Boot
    • Patent number 7,530,575
    • Issue date May 12, 2009
    • Toyoda Gosei Co., Ltd.
    • Katsuhisa Ota
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering rack boot
    • Patent number 7,419,166
    • Issue date Sep 2, 2008
    • Toyoda Gosei Co., Ltd.
    • Hidehiko Inagaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Boot for covering ball joint
    • Patent number 7,296,802
    • Issue date Nov 20, 2007
    • Toyoda Gosei Co., Ltd.
    • Katsuhisa Ota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL PASSAGE STRUCTURE FOR POWER TRANSMISSION DEVICE
    • Publication number 20180106357
    • Publication date Apr 19, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Takaho KAWAKAMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METAL-RESIN COMPOSITE CONTAINER
    • Publication number 20130075297
    • Publication date Mar 28, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Katsuhisa OTA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BOOT SEAL FOR VARIABLE COMPRESSION-RATE ENGINE
    • Publication number 20120248712
    • Publication date Oct 4, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Kenichi MITSUI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BOOT SEAL FOR VARIABLE COMPRESSION-RATE ENGINE
    • Publication number 20120146294
    • Publication date Jun 14, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Kenichi MITSUI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Boot
    • Publication number 20070210535
    • Publication date Sep 13, 2007
    • Toyoda Gosei Co., Ltd.
    • Hidehiko Inagaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Boot
    • Publication number 20070071546
    • Publication date Mar 29, 2007
    • Toyoda Gosei Co., Ltd.
    • Katsuhisa Ota
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS