Patents by Inventor Ren OKAZAWA

Ren OKAZAWA 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).

  • Vehicle drive device
    Patent number: 11427069
    Abstract: A vehicle drive device that includes a rotary electric machine that serves as a driving force source for wheels; a first rotation member coupled to a rotor of the rotary electric machine; and a fluid coupling that is disposed on an axial first side, which is one side in an axial direction with respect to the rotary electric machine, and that has a rotation housing.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: August 30, 2022
    Assignees: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi Ota, Ken Shimizu, Ren Okazawa, Masashi Ikemura, Guo Dong Tan, Takao Oki
  • VEHICLE DRIVE DEVICE
    Publication number: 20220097513
    Abstract: A vehicle drive device that includes a rotary electric machine that serves as a driving force source for wheels; a first rotation member coupled to a rotor of the rotary electric machine; and a fluid coupling that is disposed on an axial first side, which is one side in an axial direction with respect to the rotary electric machine, and that has a rotation housing.
    Type: Application
    Filed: March 27, 2020
    Publication date: March 31, 2022
    Applicants: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi OTA, Ken SHIMIZU, Ren OKAZAWA, Masashi IKEMURA, Guo Dong TAN, Takao OKI