Patents by Inventor Keishuke Onoda

Keishuke Onoda 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).

  • Seat Structure and Vehicle
    Publication number: 20120274110
    Abstract: In a seat, in a state in which tilting of a back main frame around a tilting center is locked by a reclining mechanism, a lower end of a back joint link is turnably joined to a vehicle side. Thus, turning of a first link, a back sub frame and the back joint link is locked, and operation of a back link mechanism is locked. Therefore, a supporting rigidity from rear side of a back side portion can be enhanced by the back link mechanism (the back sub frame), and a crew sitting in the seat can be thoroughly retained.
    Type: Application
    Filed: July 12, 2012
    Publication date: November 1, 2012
    Inventors: Masayuki Yamada, Hideki Kobayashi, Takeshi Tokai, Masaki Mori, Keishuke Onoda, Makoto Ito