Patents by Inventor Akinori OZAWA

Akinori OZAWA 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).

  • Hybrid drive device
    Patent number: 11498408
    Abstract: A hybrid drive device including a rotary electric machine having a stator and a rotor, a transmission coupled to the rotary electric machine, a clutch that couples an engine and the rotary electric machine and that releases a connection of the two, and a case for housing the rotary electric machine and the clutch, the hybrid drive device including: a first transmitting shaft coupled to an output shaft of the engine; and a second transmitting shaft that transmits power from the rotor of the rotary electric machine to the transmission.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: November 15, 2022
    Assignees: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeki Ideue, Takeru Morita, Kenji Dozono, Akinori Ozawa, Tatsuya Okishima, Masashi Ikemura
  • HYBRID DRIVE DEVICE
    Publication number: 20220097512
    Abstract: A hybrid drive device including a rotary electric machine having a stator and a rotor, a transmission coupled to the rotary electric machine, a clutch that couples an engine and the rotary electric machine and that releases a connection of the two, and a case for housing the rotary electric machine and the clutch, the hybrid drive device including: a first transmitting shaft coupled to an output shaft of the engine; and a second transmitting shaft that transmits power from the rotor of the rotary electric machine to the transmission.
    Type: Application
    Filed: January 8, 2020
    Publication date: March 31, 2022
    Applicants: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeki IDEUE, Takeru MORITA, Kenji DOZONO, Akinori OZAWA, Tatsuya OKISHIMA, Masashi IKEMURA
  • HYBRID DRIVE DEVICE
    Publication number: 20220016969
    Abstract: A hybrid drive device including a rotary electric machine having a stator and a rotor, a transmission coupled to the rotary electric machine, a clutch that couples an engine and the rotary electric machine and that releases a connection of the two, and a case for housing the rotary electric machine and the clutch, the hybrid drive device including: a first transmitting shaft coupled to an output shaft of the engine; a second transmitting shaft that transmits power from the rotor of the rotary electric machine to the transmission; and a rotor support member that supports the rotor of the rotary electric machine.
    Type: Application
    Filed: January 8, 2020
    Publication date: January 20, 2022
    Applicants: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takeru MORITA, Yuhi HAYAKAWA, Akinori OZAWA, Kenji DOZONO, Masashi IKEMURA