Patents by Inventor Shoichi Sugibayashi

Shoichi Sugibayashi 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).

  • Rice cooker
    Patent number: D330825
    Type: Grant
    Filed: October 30, 1990
    Date of Patent: November 10, 1992
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Isao Sekita, Yoshiaki Ueda, Shoichi Sugibayashi, Motoi Furuta