Patents by Inventor Kanzi Kosugi

Kanzi Kosugi 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).

  • Digital clock radio
    Patent number: D257352
    Type: Grant
    Filed: July 20, 1977
    Date of Patent: October 14, 1980
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Katsuhiko Makino, Kanzi Kosugi