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Yukio Ohtani

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  • Kanagawa-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically actuated booster
    • Patent number 9,291,175
    • Issue date Mar 22, 2016
    • Hitachi, Ltd.
    • Yukio Ohtani
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric booster
    • Patent number 8,875,508
    • Issue date Nov 4, 2014
    • Hitachi Automotive Systems, Ltd.
    • Shoichi Tsuchiya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrically Actuated Booster
    • Patent number 8,500,213
    • Issue date Aug 6, 2013
    • Hitachi, Ltd.
    • Yukio Ohtani
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric booster and method for manufacturing the same
    • Patent number 8,011,184
    • Issue date Sep 6, 2011
    • Hitachi, Ltd.
    • Yukio Ohtani
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrically driven brake booster
    • Patent number 7,861,522
    • Issue date Jan 4, 2011
    • Hitachi, Ltd.
    • Takuya Obata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrically actuated brake booster
    • Patent number 7,823,384
    • Issue date Nov 2, 2010
    • Hitachi, Ltd.
    • Junichi Ikeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Disk brake with a parking brake function
    • Patent number 7,753,178
    • Issue date Jul 13, 2010
    • Hitachi, Ltd.
    • Yukio Ohtani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor-driven brake system
    • Patent number 7,597,407
    • Issue date Oct 6, 2009
    • Hitachi, Ltd.
    • Tohma Yamaguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrically actuated brake booster
    • Patent number 7,367,187
    • Issue date May 6, 2008
    • Hitachi, Ltd.
    • Junichi Ikeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrically actuatable disc brake
    • Patent number 6,880,680
    • Issue date Apr 19, 2005
    • Tokico, Ltd.
    • Jun Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor-driven disk brake
    • Patent number 6,571,921
    • Issue date Jun 3, 2003
    • Tokico Ltd.
    • Yukio Ohtani
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric disc brake
    • Patent number 6,491,140
    • Issue date Dec 10, 2002
    • Tokico, Ltd.
    • Takuya Usui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor-driven disk brake
    • Patent number 6,374,958
    • Issue date Apr 23, 2002
    • Tokico Ltd.
    • Takuya Usui
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor-driven brake system
    • Patent number 6,325,182
    • Issue date Dec 4, 2001
    • Tokico, Ltd.
    • Tohma Yamaguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Explosion proof for electric motor
    • Patent number 5,753,986
    • Issue date May 19, 1998
    • Tokico Ltd.
    • Yukio Ohtani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Robot wrist mechanism
    • Patent number 5,305,653
    • Issue date Apr 26, 1994
    • Tokico Ltd.
    • Yukio Ohtani
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Industrial robot
    • Patent number 5,212,432
    • Issue date May 18, 1993
    • Tokico, Ltd.
    • Yukio Ohtani
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Industrial robot
    • Patent number 5,132,601
    • Issue date Jul 21, 1992
    • Tokico Ltd.
    • Yukio Ohtani
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Motor-drive industrial robot
    • Patent number 5,065,062
    • Issue date Nov 12, 1991
    • Tokico Ltd.
    • Satoshi Uehara
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wrist mechanism
    • Patent number 4,990,050
    • Issue date Feb 5, 1991
    • Tokico Ltd.
    • Kazuo Tsuge
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents