Patents by Inventor Shigeaki Imaishi

Shigeaki Imaishi 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).

  • Control system for restrictively controlling electromagnetically controlled differential
    Patent number: 5373912
    Abstract: A differential control system for restrictively controlling a differential, which has electromagnetically controlled clutches disposed between differentially driven shafts, is electromagnetically controlled to lock and unlock the driven shafts. The control system has a controller for restrictively applying a locking current to the differential to lock and unlock the clutches in accordance with control modes manually selected.
    Type: Grant
    Filed: February 8, 1993
    Date of Patent: December 20, 1994
    Assignee: Mazda Motor Corporation
    Inventors: Takashi Haiki, Yoshitaka Kimura, Takeshi Sugimoto, Minoru Takata, Shigeaki Imaishi, Yoshihisa Shikenya, Tadashi Kimura