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Koji Dohi

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  • Fuji-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic transmission control apparatus
    • Patent number 8,825,321
    • Issue date Sep 2, 2014
    • Jatco Ltd
    • Koji Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control apparatus for automatic transmission
    • Patent number 8,157,702
    • Issue date Apr 17, 2012
    • Jatco Ltd
    • Koji Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control of lock-up clutch
    • Patent number 7,769,518
    • Issue date Aug 3, 2010
    • Jatco Ltd
    • Satoshi Segawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lock-up clutch control
    • Patent number 7,769,517
    • Issue date Aug 3, 2010
    • Jatco Ltd
    • Satoshi Segawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic pressure control device for continuously variable transmi...
    • Patent number 7,744,505
    • Issue date Jun 29, 2010
    • Jatco Ltd
    • Hiroyasu Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lock-up control for torque converter
    • Patent number 7,509,203
    • Issue date Mar 24, 2009
    • JATCO Ltd
    • Tatsuya Imamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control of lock-up clutch
    • Patent number 7,361,120
    • Issue date Apr 22, 2008
    • JATCO Ltd
    • Toshiji Iida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lock-up control for torque converter
    • Patent number 7,328,095
    • Issue date Feb 5, 2008
    • JATCO Ltd
    • Tatsuya Imamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lock-up control for torque converter
    • Patent number 7,287,631
    • Issue date Oct 30, 2007
    • JATCO Ltd
    • Tatsuya Imamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control of lock-up clutch
    • Patent number 7,282,009
    • Issue date Oct 16, 2007
    • JATCO Ltd
    • Hiroshi Sekiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lock-up capacity control apparatus and method for torque converter
    • Patent number 7,238,142
    • Issue date Jul 3, 2007
    • Nissan Motor Co., Ltd.
    • Nobuo Kurogo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission device having a torque converter with a lockup c...
    • Patent number 7,195,581
    • Issue date Mar 27, 2007
    • Nissan Motor Co., Ltd.
    • Satoshi Segawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL APPARATUS FOR AUTOMATIC TRANSMISSION
    • Publication number 20110048552
    • Publication date Mar 3, 2011
    • JATCO Ltd.
    • Koji DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION CONTROL APPARATUS
    • Publication number 20110054747
    • Publication date Mar 3, 2011
    • JATCO Ltd.
    • Koji DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC PRESSURE CONTROL DEVICE FOR CONTINUOUSLY VARIABLE TRANSMI...
    • Publication number 20080125284
    • Publication date May 29, 2008
    • JATCO Ltd.
    • Hiroyasu TANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control of lock-up clutch
    • Publication number 20060122755
    • Publication date Jun 8, 2006
    • JATCO Ltd.
    • Satoshi Segawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control of lock-up clutch
    • Publication number 20060094564
    • Publication date May 4, 2006
    • JATCO Ltd.
    • Toshiji Ilda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Lock-up clutch control
    • Publication number 20060089776
    • Publication date Apr 27, 2006
    • JATCO Ltd.
    • Satoshi Segawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control of lock-up clutch
    • Publication number 20060079376
    • Publication date Apr 13, 2006
    • JATCO Ltd.
    • Hiroshi Sekiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Lock-up capacity control apparatus and method for torque converter
    • Publication number 20050261111
    • Publication date Nov 24, 2005
    • NISSAN MOTOR CO., LTD.
    • Nobuo Kurogo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Lock-up control for torque converter
    • Publication number 20050217957
    • Publication date Oct 6, 2005
    • JATCO Ltd.
    • Tatsuya Imamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Lock-up control for torque converter
    • Publication number 20050222738
    • Publication date Oct 6, 2005
    • JATCO Ltd.
    • Tatsuya Imamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Lock-up control for torque converter
    • Publication number 20050222737
    • Publication date Oct 6, 2005
    • JATCO Ltd.
    • Tatsuya Imamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...