Patents by Inventor Shigemasa Shosakai

Shigemasa Shosakai 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).

  • Patent number: 4099421
    Abstract: A pushbutton tuner has a plurality of presettable pushbutton actuator assemblies. Each of the pushbutton actuator assemblies comprises a slide mounted on a support so as to be movable between a forward inoperative position and a rearward operative position and normally biased into the inoperative position, a control member pivotally mounted on the slide and having an upstanding pin mounted thereon and being adjustable positionable relative to the slide, a preset member for releasably locking the control member to the slide, and a pushbutton carried by the preset member and having a forward end of the slide slidably received therein. The pushbutton actuator assemblies are disposed in a direction transverse to a movable part of a tuning element.
    Type: Grant
    Filed: April 2, 1976
    Date of Patent: July 11, 1978
    Assignee: Nihon Technical Kabushiki Kaisha
    Inventors: Tamaki Ohashi, Shigemasa Shosakai, Shohei Yamagishi, Kunihiro Taniguchi