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Masaaki Ohtsuki

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  • Kahihara-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling bearing device and assembling method for the same
    • Patent number 11,022,172
    • Issue date Jun 1, 2021
    • JTEKT Corporation
    • Yui Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power generating device
    • Patent number 9,322,395
    • Issue date Apr 26, 2016
    • JTEKT Corporation
    • Hideki Fujiwara
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Power generating device
    • Patent number 9,035,476
    • Issue date May 19, 2015
    • JTEKT Corporation
    • Hideki Fujiwara
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rolling bearing apparatus
    • Patent number 8,529,134
    • Issue date Sep 10, 2013
    • JTEKT Corporation
    • Hiroshi Sekimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turbocharger
    • Patent number 8,308,431
    • Issue date Nov 13, 2012
    • JTEKT Corporation
    • Hiroshi Ueno
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Supercharger
    • Patent number 8,181,632
    • Issue date May 22, 2012
    • JTEKT Corporation
    • Hiroshi Ueno
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbocharger
    • Patent number 8,105,053
    • Issue date Jan 31, 2012
    • JTEKT Corporation
    • Hiroshi Ueno
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Ball bearing
    • Patent number 7,712,967
    • Issue date May 11, 2010
    • JTEKT Corporation
    • Hiroshi Sekimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing device
    • Patent number 7,293,919
    • Issue date Nov 13, 2007
    • JTEKT Corporation
    • Hiroshi Ueno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rolling bearing
    • Patent number 7,178,986
    • Issue date Feb 20, 2007
    • Koyo Seiko Co., Ltd.
    • Masaaki Ohtsuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROLLING BEARING DEVICE AND ASSEMBLING METHOD FOR THE SAME
    • Publication number 20200284295
    • Publication date Sep 10, 2020
    • JTEKT Corporation
    • Yui TANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLER BEARING CAGE, ASSEMBLY AND PRODUCTION METHOD THEREFOR, AND R...
    • Publication number 20160245339
    • Publication date Aug 25, 2016
    • JTEKT CORPORATION
    • Hideki FUJIWARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER GENERATING DEVICE
    • Publication number 20150061436
    • Publication date Mar 5, 2015
    • JTEKT Corporation
    • Hideki FUJIWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER GENERATING DEVICE
    • Publication number 20130062886
    • Publication date Mar 14, 2013
    • JTEKT Corporation
    • Hideki FUJIWARA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROLLING BEARING DEVICE AND ELECTRIC GENERATOR
    • Publication number 20100314959
    • Publication date Dec 16, 2010
    • JTEKT Corporation
    • Hiroshi Ueno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Turbocharger
    • Publication number 20090196743
    • Publication date Aug 6, 2009
    • JTEKT Corporation
    • Hiroshi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Supercharger
    • Publication number 20090101087
    • Publication date Apr 23, 2009
    • JTEKT CORPORATION
    • Hiroshi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbocharger
    • Publication number 20090081057
    • Publication date Mar 26, 2009
    • JTEKT Corporation
    • Hiroshi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rolling bearing device and turbocharger incorporating same
    • Publication number 20090081040
    • Publication date Mar 26, 2009
    • JTEKT Corporation
    • Hiroshi Ueno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rolling Bearing and Supercharger Using Same
    • Publication number 20090067768
    • Publication date Mar 12, 2009
    • Hiroshi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Supercharger
    • Publication number 20080083396
    • Publication date Apr 10, 2008
    • JTEKT Corporation
    • Hiroshi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Supercharger
    • Publication number 20080083397
    • Publication date Apr 10, 2008
    • JTEKT Corporation
    • Hiroshi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbocharger
    • Publication number 20080080966
    • Publication date Apr 3, 2008
    • JTKET CORPORATION
    • Hiroshi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rolling bearing apparatus
    • Publication number 20080075400
    • Publication date Mar 27, 2008
    • JTEKT Corporation
    • Hiroshi Sekimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball Bearing
    • Publication number 20070269153
    • Publication date Nov 22, 2007
    • JTEKT Corporation
    • Hiroshi Sekimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bearing device
    • Publication number 20060165328
    • Publication date Jul 27, 2006
    • Hiroshi Ueno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rolling bearing
    • Publication number 20040247215
    • Publication date Dec 9, 2004
    • Masaaki Ohtsuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...