Patents by Inventor Mafuyu Okada

Mafuyu Okada 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 rear seat frame and vehicle
    Patent number: 10604042
    Abstract: An object is to provide a vehicle rear seat frame wherein impact caused by a housed seat toward the vehicle front is mitigated in a case of rear-end collision. Seat cushion side frames are disposed on both ends, with respect to the vehicle lateral direction, of a seat cushion frame, and include first weak portions having less strength than other portions in the vehicle longitudinal direction in a folded state. Seat back side frames disposed on both ends, with respect to the vehicle lateral direction, of a seat back frame include second weak portions having less strength than other portions in the vehicle longitudinal direction in a folded state.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: March 31, 2020
    Assignee: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    Inventors: Shintaro Yasuda, Kenji Hayashi, Mafuyu Okada
  • VEHICLE REAR SEAT FRAME AND VEHICLE
    Publication number: 20180162247
    Abstract: An object is to provide a vehicle rear seat frame wherein impact caused by a housed seat toward the vehicle front is mitigated in a case of rear-end collision. Seat cushion side frames are disposed on both ends, with respect to the vehicle lateral direction, of a seat cushion frame, and include first weak portions having less strength than other portions in the vehicle longitudinal direction in a folded state. Seat back side frames disposed on both ends, with respect to the vehicle lateral direction, of a seat back frame include second weak portions having less strength than other portions in the vehicle longitudinal direction in a folded state.
    Type: Application
    Filed: December 5, 2017
    Publication date: June 14, 2018
    Applicant: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    Inventors: Shintaro Yasuda, Kenji Hayashi, Mafuyu Okada