Patents by Inventor Shuichi Tokumitsu

Shuichi Tokumitsu 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).

  • Automotive seat
    Patent number: 4796951
    Abstract: In an automotive seat having a main slide mechanism by which the entire of the seat is movable to a desired position relative to a vehicle floor, there is provided an auxiliary slide mechanism which is arranged between the main slide mechanism and a seat cushion of the seat to adjust the position of the seat cushion in the fore-and-aft direction relative to a movable member of the main slide mechanism. The auxiliary slide mechanism comprises a first rectangular frame structure secured to the movable member of the main slide mechanism, a second rectangular frame structure slidably disposed on the first rectangular frame structure and mounting thereon the seat cushion, and an operating device for adjusting the position of the second frame structure relative to the first frame structure.
    Type: Grant
    Filed: April 25, 1986
    Date of Patent: January 10, 1989
    Assignee: Ikeda Bussan Co., Ltd.
    Inventors: Hisao Tamura, Shuichi Tokumitsu, Yuji Tagawa