Patents by Inventor Noriyasu Hakuta

Noriyasu Hakuta 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).

  • Patent number: 11462783
    Abstract: Provided is an electric vehicle equipped with a battery mounted on a vehicle and capable of being charged by supplying electric power from outside of the vehicle; a temperature adjuster configured to adjust a temperature of the battery; and an air conditioner configured to control air-conditioning in a passenger compartment by a predetermined schedule, in which, if both an operating condition of the temperature adjuster and an operating condition of the air conditioner are established, the air conditioner operates after the temperature adjuster operates for a predetermined time.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: October 4, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kazuaki Takizawa, Yoshikazu Onuma, Noriyasu Hakuta, Kodai Kasai, Toru Ogaki
  • Publication number: 20210013564
    Abstract: Provided is an electric vehicle equipped with a battery mounted on a vehicle and capable of being charged by supplying electric power from outside of the vehicle; a temperature adjuster configured to adjust a temperature of the battery; and an air conditioner configured to control air-conditioning in a passenger compartment by a predetermined schedule, in which, if both an operating condition of the temperature adjuster and an operating condition of the air conditioner are established, the air conditioner operates after the temperature adjuster operates for a predetermined time.
    Type: Application
    Filed: June 16, 2020
    Publication date: January 14, 2021
    Inventors: Kazuaki Takizawa, Yoshikazu Onuma, Noriyasu Hakuta, Kodai Kasai, Toru Ogaki
  • Patent number: 10859151
    Abstract: A differential apparatus including a rotating body configured to rotate around a rotation axis to transmit power to a differential mechanism, and a groove formed on the rotating body and configured to guide an oil scooped up by rotation of the rotating body inward in a rotation radial direction of the rotating body.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: December 8, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Akira Kito, Noriyasu Hakuta, Koji Ono, Atsushi Saito
  • Patent number: 10539225
    Abstract: A power system includes: a rotating body; a housing accommodating the rotating body; and a storage portion provided at a bottom of the housing. A part of the rotating body is located in the storage portion. The housing includes: a supply target portion; and a direction changing portion. The direction changing portion includes: a collecting portion that is gradually inclined toward a downstream side in a rotation direction of the rotating body so as to be separated from an outer periphery of the rotating body and that receives the liquid medium scattered by the rotating body; and a guiding portion that is provided so as to cross a lower end of the collecting portion and that is gradually inclined downward toward the supply target portion.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: January 21, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Yoshihiro Nakano, Koji Ono, Noriyasu Hakuta
  • Publication number: 20190271387
    Abstract: A differential apparatus including a rotating body configured to rotate around a rotation axis to transmit power to a differential mechanism, and a groove formed on the rotating body and configured to guide an oil scooped up by rotation of the rotating body inward in a rotation radial direction of the rotating body.
    Type: Application
    Filed: February 25, 2019
    Publication date: September 5, 2019
    Inventors: Akira Kito, Noriyasu Hakuta, Koji Ono, Atsushi Saito
  • Patent number: 10144281
    Abstract: A hydraulic control device for a vehicle is provided wherein a determination of “base neutral” is made when a difference between a command hydraulic pressure and an actual hydraulic pressure of a hydraulic clutch is within a predetermined minute value range, and when the difference is out of the minute value range, a determination of “base raising” is made if the command hydraulic pressure is larger than the actual hydraulic pressure, and a determination of “base lowering” is made if the command hydraulic pressure is smaller than the actual hydraulic pressure. The determination of “sub raising” is made when an inclination of command torque subjected to low-pass filter processing is positive for a predetermined time or more, and the determination of “sub lowering” is made when the inclination is negative for the predetermined time or more, whereby a rising or dropping tendency of the command torque is determined.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: December 4, 2018
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Yuma Yoshida, Noriyasu Hakuta
  • Publication number: 20180328480
    Abstract: A power system includes: a rotating body; a housing accommodating the rotating body; and a storage portion provided at a bottom of the housing. A part of the rotating body is located in the storage portion. The housing includes: a supply target portion; and a direction changing portion. The direction changing portion includes: a collecting portion that is gradually inclined toward a downstream side in a rotation direction of the rotating body so as to be separated from an outer periphery of the rotating body and that receives the liquid medium scattered by the rotating body; and a guiding portion that is provided so as to cross a lower end of the collecting portion and that is gradually inclined downward toward the supply target portion.
    Type: Application
    Filed: April 26, 2018
    Publication date: November 15, 2018
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Yoshihiro NAKANO, Koji ONO, Noriyasu HAKUTA
  • Publication number: 20180180162
    Abstract: A power system includes: a rotating body; a housing which accommodates the rotating body; and a storage portion which is provided at a bottom of the housing to store a liquid medium. A part of the rotating body is located in the storage portion. A part of a strainer which is attachable to and detachable from the housing from outside protrudes in an area on a downstream side from an uppermost portion of the rotating body in a rotation direction of the rotating body, in an inner surface of the housing.
    Type: Application
    Filed: December 7, 2017
    Publication date: June 28, 2018
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Noriyasu HAKUTA, Kenta KOMADA
  • Publication number: 20180009315
    Abstract: A hydraulic control device for a vehicle is provided wherein a determination of “base neutral” is made when a difference between a command hydraulic pressure and an actual hydraulic pressure of a hydraulic clutch is within a predetermined minute value range, and when the difference is out of the minute value range, a determination of “base raising” is made if the command hydraulic pressure is larger than the actual hydraulic pressure, and a determination of “base lowering” is made if the command hydraulic pressure is smaller than the actual hydraulic pressure. The determination of “sub raising” is made when an inclination of command torque subjected to low-pass filter processing is positive for a predetermined time or more, and the determination of “sub lowering” is made when the inclination is negative for the predetermined time or more, whereby a rising or dropping tendency of the command torque is determined.
    Type: Application
    Filed: March 8, 2016
    Publication date: January 11, 2018
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Yuma Yoshida, Noriyasu Hakuta