Patents by Inventor Syoiti Oshima

Syoiti Oshima 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).

  • Sealing device for a manual transmission for an automobile
    Patent number: 4324152
    Abstract: Disclosed herein is a sealing device for a manual transmission for an automobile which has a transmission case, an extension housing, a case cover mounted to the transmission case, a shift lever retainer, a shift lever shiftably and selectively supported by the shift lever retainer and a shift lever shaft extending along the case cover and the shift lever retainer. The device comprises cylindrical connecting portions respectively formed in the case cover and the shift lever retainer and penetrated by the shift lever shaft and are connected with each other by insertion. A sealing member is interposed between the inner periphery of one of the connecting portions and the outer periphery of the other.
    Type: Grant
    Filed: June 25, 1980
    Date of Patent: April 13, 1982
    Assignee: Toyota Jidosha Kogyo Kabushiki Kaisha
    Inventors: Syoiti Oshima, Shuichiro Ida