Patents by Inventor Kozo Sakino

Kozo Sakino 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: D293578
    Type: Grant
    Filed: March 13, 1985
    Date of Patent: January 5, 1988
    Assignee: Ricoh Company Ltd.
    Inventors: Nobuki Matsumoto, Kozo Sakino