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Takashi Shirakawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas purification control of diesel engine
    • Patent number 7,631,493
    • Issue date Dec 15, 2009
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine control apparatus
    • Patent number 7,587,888
    • Issue date Sep 15, 2009
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust gas purifying apparatus and method for internal combustion...
    • Patent number 7,555,895
    • Issue date Jul 7, 2009
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine control apparatus
    • Patent number 7,296,561
    • Issue date Nov 20, 2007
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust gas purifying apparatus and method for internal combustion...
    • Patent number 7,275,363
    • Issue date Oct 2, 2007
    • Nissan Motor Co., Ltd.
    • Manabu Miura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust gas cleaning system
    • Patent number 7,208,029
    • Issue date Apr 24, 2007
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Diagnosis system of exhaust aftertreatment apparatus for internal c...
    • Patent number 7,162,860
    • Issue date Jan 16, 2007
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine fuel injection control device
    • Patent number 7,143,740
    • Issue date Dec 5, 2006
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust gas purifying system for internal combustion engine
    • Patent number 7,107,760
    • Issue date Sep 19, 2006
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine control device
    • Patent number 7,107,770
    • Issue date Sep 19, 2006
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbocharged engine control system
    • Patent number 7,043,900
    • Issue date May 16, 2006
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust emission control system of internal combustion engine
    • Patent number 7,040,086
    • Issue date May 9, 2006
    • Nissan Motor Co., Ltd.
    • Yasuhisa Kitahara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine fuel injection control system
    • Patent number 7,007,463
    • Issue date Mar 7, 2006
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Excess air factor control of diesel engine
    • Patent number 6,993,901
    • Issue date Feb 7, 2006
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust gas apparatus and method for purifying exhaust gas in inter...
    • Patent number 6,962,045
    • Issue date Nov 8, 2005
    • Nissan Motor Co., Ltd.
    • Yasuhisa Kitahara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas cleaning system
    • Patent number 6,952,920
    • Issue date Oct 11, 2005
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Combustion control of diesel engine
    • Patent number 6,886,334
    • Issue date May 3, 2005
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Intake air control system and method for an internal combustion engine
    • Patent number 6,816,771
    • Issue date Nov 9, 2004
    • Nissan Motor Co., Ltd.
    • Manabu Miura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust emission control system of diesel engine
    • Patent number 6,742,329
    • Issue date Jun 1, 2004
    • Nissan Motor Co., Ltd.
    • Manabu Miura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Control of supercharger
    • Patent number 6,658,847
    • Issue date Dec 9, 2003
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Control of turbocharger
    • Patent number 6,625,985
    • Issue date Sep 30, 2003
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel injection control for diesel engine
    • Patent number 6,612,292
    • Issue date Sep 2, 2003
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Control of supercharger
    • Patent number 6,510,692
    • Issue date Jan 28, 2003
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel injection control system for diesel engine
    • Patent number 6,412,469
    • Issue date Jul 2, 2002
    • Nissan Motor Co., Ltd.
    • Hiroyuki Itoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Driving apparatus and method for hybrid vehicle
    • Patent number 6,301,529
    • Issue date Oct 9, 2001
    • Nissan Motor Co., Ltd.
    • Hiroyuki Itoyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system for diesel engine during cold-engine warm-up
    • Patent number 6,273,056
    • Issue date Aug 14, 2001
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Diesel engine controller
    • Patent number 6,247,311
    • Issue date Jun 19, 2001
    • Nissan Motor Co., Ltd.
    • Hiroyuki Itoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Diesel engine exhaust recirculating system diagnostic
    • Patent number 5,964,820
    • Issue date Oct 12, 1999
    • Nissan Motor Co., Ltd.
    • Hiromichi Miwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Diesel engine fuel property determining device and controller
    • Patent number 5,706,780
    • Issue date Jan 13, 1998
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Controller for internal combustion engines
    • Patent number 5,682,864
    • Issue date Nov 4, 1997
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Engine control apparatus
    • Publication number 20070012030
    • Publication date Jan 18, 2007
    • Takashi Shirakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust gas purification control of diesel engine
    • Publication number 20060137327
    • Publication date Jun 29, 2006
    • NISSAN MOTOR CO., LTD.
    • Takashi Shirakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine control apparatus
    • Publication number 20060137660
    • Publication date Jun 29, 2006
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Engine control device
    • Publication number 20050188695
    • Publication date Sep 1, 2005
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Engine fuel injection control device
    • Publication number 20050188947
    • Publication date Sep 1, 2005
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Turbocharged engine control system
    • Publication number 20050109028
    • Publication date May 26, 2005
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine fuel injection control system
    • Publication number 20050022512
    • Publication date Feb 3, 2005
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust gas cleaning system
    • Publication number 20050022519
    • Publication date Feb 3, 2005
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust gas cleaning system
    • Publication number 20050022520
    • Publication date Feb 3, 2005
    • Nissan Motor Co., Ltd.
    • Takashi Shirakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Diagnosis system of exhaust aftertreatment apparatus for internal c...
    • Publication number 20040250609
    • Publication date Dec 16, 2004
    • NISSAN MOTOR CO., LTD.
    • Takashi Shirakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust gas purifying apparatus and method for internal combustion...
    • Publication number 20040250532
    • Publication date Dec 16, 2004
    • NISSAN MOTOR CO., LTD.
    • Manabu Miura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust emission control system of internal combustion engine
    • Publication number 20040226284
    • Publication date Nov 18, 2004
    • NISSAN MOTOR CO., LTD.
    • Yasuhisa Kitahara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust gas purifying system for internal combustion engine
    • Publication number 20040206070
    • Publication date Oct 21, 2004
    • NISSAN MOTOR CO., LTD.
    • Takashi Shirakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust gas purifying apparatus and method for internal combustion...
    • Publication number 20040163381
    • Publication date Aug 26, 2004
    • NISSAN MOTOR CO., LTD.
    • Takashi Shirakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust gas apparatus and method for purifying exhaust gas in inter...
    • Publication number 20030213235
    • Publication date Nov 20, 2003
    • NISSAN MOTOR CO., LTD.
    • Yasuhisa Kitahara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Intake air control system and method for an internal combustion engine
    • Publication number 20030188712
    • Publication date Oct 9, 2003
    • NISSAN MOTOR CO., LTD.
    • Manabu Miura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Exhaust emission control system of diesel engine
    • Publication number 20030182932
    • Publication date Oct 2, 2003
    • NISSAN MOTOR CO., LTD.
    • Manabu Miura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Combustion control of diesel engine
    • Publication number 20030140629
    • Publication date Jul 31, 2003
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Excess air factor control of diesel engine
    • Publication number 20030110760
    • Publication date Jun 19, 2003
    • Takashi Shirakawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Control of supercharger
    • Publication number 20030051474
    • Publication date Mar 20, 2003
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Control of supercharger
    • Publication number 20020189254
    • Publication date Dec 19, 2002
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Control of turbocharger
    • Publication number 20020170291
    • Publication date Nov 21, 2002
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel injection control for diesel engine
    • Publication number 20020124828
    • Publication date Sep 12, 2002
    • NISSAN MOTOR CO., LTD.
    • Takashi Shirakawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...