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Kaoru Ohtsuka

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE AND POWER FEED DEVICE
    • Publication number 20250128631
    • Publication date Apr 24, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Kaoru OHTSUKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEAT PUMP SYSTEM
    • Publication number 20240337420
    • Publication date Oct 10, 2024
    • DENSO CORPORATION
    • Masanari NUMATA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL DEVICE OF HYBRID VEHICLE
    • Publication number 20190291715
    • Publication date Sep 26, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kaoru OHTSUKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180306069
    • Publication date Oct 25, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Noriyasu ADACHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180283225
    • Publication date Oct 4, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Shinji SADAKANE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE SYSTEM
    • Publication number 20180252125
    • Publication date Sep 6, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Keisuke SASAKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL SYSTEM
    • Publication number 20180202329
    • Publication date Jul 19, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Kaoru OHTSUKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20160369715
    • Publication date Dec 22, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Kaoru OHTSUKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20120010801
    • Publication date Jan 12, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Naoto Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20110144885
    • Publication date Jun 16, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Kaoru Ohtsuka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20110098905
    • Publication date Apr 28, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Koichi Ueda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    VEHICLE CONTROL APPARATUS
    • Publication number 20110005212
    • Publication date Jan 13, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Koki Matsushita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL DEVICE
    • Publication number 20100269785
    • Publication date Oct 28, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Tanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR VEHICLE DRIVE UNIT
    • Publication number 20100268436
    • Publication date Oct 21, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Shinichi Soejima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL DEVICE
    • Publication number 20100211287
    • Publication date Aug 19, 2010
    • Kaoru Ohtsuka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20100198485
    • Publication date Aug 5, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Kaoru Ohtsuka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR VEHICLE DRIVE UNIT
    • Publication number 20100191406
    • Publication date Jul 29, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Tanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal Combustion Engine Control Device
    • Publication number 20100036581
    • Publication date Feb 11, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Kaoru Ohtsuka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Torque Control Device for Power System
    • Publication number 20100004829
    • Publication date Jan 7, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Device for supplying secondary air
    • Publication number 20060048504
    • Publication date Mar 9, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Yasuhiro Oi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Device for detecting variation between cylinders of and device for...
    • Publication number 20050247277
    • Publication date Nov 10, 2005
    • Toyota Jidosha Kabushiki Kaisha
    • Kaoru Ohtsuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust gas purifying apparatus of internal combustion engine and a...
    • Publication number 20050066650
    • Publication date Mar 31, 2005
    • Toyota Jidosha Kabushiki Kaisha
    • Takayuki Demura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES