Patents by Inventor Go HAYASAKA

Go HAYASAKA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Control system of vehicle
    Patent number: 9611795
    Abstract: A PM-ECU configured to control a drive torque of a vehicle is configured to be stopped in response to a driver's operation of a start switch and then activated in response to a driver's re-operation of the start switch. The PM-ECU is configured to be activated and place a restriction on the drive torque of the vehicle, in response to a re-operation of the start switch after the PM-ECU is stopped in response to an operation of the start switch. The PM-ECU is configured to remove the restriction on the drive torque in response to a reduction of an operation amount by which an accelerator pedal is operated.
    Type: Grant
    Filed: December 4, 2012
    Date of Patent: April 4, 2017
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Masaya Amano, Kenji Uchida, Nobuyuki Tanaka, Yuki Hayakawa, Go Hayasaka
  • CONTROL SYSTEM OF VEHICLE
    Publication number: 20150292427
    Abstract: A PM-ECU configured to control a drive torque of a vehicle is configured to be stopped in response to a driver's operation of a start switch and then activated in response to a driver's re-operation of the start switch. The PM-ECU is configured to be activated and place a restriction on the drive torque of the vehicle, in response to a re-operation of the start switch after the PM-ECU is stopped in response to an operation of the start switch. The PM-ECU is configured to remove the restriction on the drive torque in response to a reduction of an operation amount by which an accelerator pedal is operated.
    Type: Application
    Filed: December 4, 2012
    Publication date: October 15, 2015
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Masaya Amano, Kenji Uchida, Nobuyuki Tanaka, Yuki Hayakawa, Go Hayasaka
  • Vehicle and control method for vehicle
    Patent number: 8814749
    Abstract: A vehicle includes an accelerator pedal, a drive device and an electronic control unit (ECU). The drive device generates driving force for driving a wheel on the basis of an operation amount of the accelerator pedal. The ECU, while the vehicle is travelling in a ready-off state, prohibits a shift into a ready-on state until the operation amount of the accelerator pedal once becomes lower than a predetermined value.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: August 26, 2014
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Nobuyuki Tanaka, Masaya Amano, Kenji Uchida, Yuki Hayakawa, Go Hayasaka
  • VEHICLE AND CONTROL METHOD FOR VEHICLE
    Publication number: 20140087917
    Abstract: A vehicle includes an accelerator pedal, a drive device and an electronic control unit (ECU). The drive device generates driving force for driving a wheel on the basis of an operation amount of the accelerator pedal. The ECU, while the vehicle is travelling in a ready-off state, prohibits a shift into a ready-on state until the operation amount of the accelerator pedal once becomes lower than a predetermined value.
    Type: Application
    Filed: August 29, 2013
    Publication date: March 27, 2014
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Nobuyuki TANAKA, Masaya AMANO, Kenji UCHIDA, Yuki HAYAKAWA, Go HAYASAKA