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Hidefumi Aikawa

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • 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

    IN-VEHICLE TEMPERATURE CONTROL SYSTEM
    • Publication number 20240239157
    • Publication date Jul 18, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Ryo MICHIKAWAUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    IN-VEHICLE TEMPERATURE CONTROL SYSTEM
    • Publication number 20240239158
    • Publication date Jul 18, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Ryo MICHIKAWAUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REFRIGERANT CIRCUIT SYSTEM AND CONTROL METHOD THEREFOR
    • Publication number 20230070430
    • Publication date Mar 9, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Ryo MICHIKAWAUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE-MOUNTED TEMPERATURE CONTROLLER
    • Publication number 20210101448
    • Publication date Apr 8, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Takuya HIRAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COOLING SYSTEM
    • Publication number 20210094443
    • Publication date Apr 1, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COOLING SYSTEM
    • Publication number 20210094390
    • Publication date Apr 1, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE-MOUNTED TEMPERATURE CONTROLLER
    • Publication number 20210008951
    • Publication date Jan 14, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE-MOUNTED TEMPERATURE CONTROLLER
    • Publication number 20200317026
    • Publication date Oct 8, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Manabu Kitamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE-MOUNTED TEMPERATURE CONTROLLER
    • Publication number 20200290426
    • Publication date Sep 17, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE-MOUNTED TEMPERATURE CONTROLLER
    • Publication number 20200290431
    • Publication date Sep 17, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COOLING APPARATUS OF VEHICLE DRIVING SYSTEM
    • Publication number 20200047605
    • Publication date Feb 13, 2020
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Takuya HIRAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEATING APPARATUS OF VEHICLE
    • Publication number 20200009941
    • Publication date Jan 9, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEAT MANAGING DEVICE FOR VEHICLE
    • Publication number 20190344640
    • Publication date Nov 14, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COOLING APPARATUS OF VEHICLE DRIVING SYSTEM
    • Publication number 20190329644
    • Publication date Oct 31, 2019
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Yoichi OGURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL APPARATUS OF HEAT EXCHANGING SYSTEM
    • Publication number 20190009643
    • Publication date Jan 10, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Masatoshi YANO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL APPARATUS OF HEAT EXCHANGING SYSTEM
    • Publication number 20190009644
    • Publication date Jan 10, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL APPARATUS OF HEAT EXCHANGING SYSTEM
    • Publication number 20190009642
    • Publication date Jan 10, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL APPARATUS OF HEAT EXCHANGING SYSTEM
    • Publication number 20190009645
    • Publication date Jan 10, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL APPARATUS OF HEAT EXCHANGING SYSTEM
    • Publication number 20190009646
    • Publication date Jan 10, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi AIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE HEAT MANAGEMENT DEVICE
    • Publication number 20180297445
    • Publication date Oct 18, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Yoichi ONISHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE HEAT MANAGEMENT SYSTEM
    • Publication number 20170253104
    • Publication date Sep 7, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi AMANO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL SYSTEM FOR CHEMICAL HEAT ACCUMULATOR
    • Publication number 20170241719
    • Publication date Aug 24, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi AMANO
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    VEHICULAR HEAT MANAGEMENT SYSTEM
    • Publication number 20160221417
    • Publication date Aug 4, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Satoru ITO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20160121875
    • Publication date May 5, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi Aikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20160003177
    • Publication date Jan 7, 2016
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Hidefumi AIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COOLING APPARATUS FOR ENGINE
    • Publication number 20150267602
    • Publication date Sep 24, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi AMANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control device of charge compression ignition-type internal combust...
    • Publication number 20050252464
    • Publication date Nov 17, 2005
    • Toyota Jidosha Kabushiki Kaisha
    • Hidefumi Aikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Evaporative fuel treating device and method
    • Publication number 20040000352
    • Publication date Jan 1, 2004
    • Toyota Jidosha Kabushiki Kaisha
    • Susumu Kojima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Evaporative fuel emission control system
    • Publication number 20030196645
    • Publication date Oct 23, 2003
    • Toyota Jidosha Kabushiki Kaisha
    • Susumu Kojima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS