Patents by Inventor Wataru Ishimaru

Wataru Ishimaru 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).

  • Locking device for shift mechanism of an automotive power transmission system
    Patent number: 3958658
    Abstract: The shift mechanism of an automotive power transmission system is locked in the neutral or parking position by a locking device which is responsive to completion or incompletion of a prescribed manipulative procedure to render a safety device such as a safety belt arrangement into a proper protective position, the locking device including a cam movable with any suitable member of the shift mechanism and a catch member which is moved into locking engagement with the cam if the prescribed manipulative steps to move the safety device into the proper protective position is incomplete.
    Type: Grant
    Filed: September 12, 1974
    Date of Patent: May 25, 1976
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Toshiyuki Miyauchi, Wataru Ishimaru, Shigeru Miida