Patents by Inventor Kuzunori Katami

Kuzunori Katami 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: D329461
    Type: Grant
    Filed: April 9, 1990
    Date of Patent: September 15, 1992
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Kuzunori Katami