Patents by Inventor Yasufumi Suganami

Yasufumi Suganami 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).

  • Cutting pliers
    Patent number: D307699
    Type: Grant
    Filed: September 16, 1987
    Date of Patent: May 8, 1990
    Assignee: Kabushikigaisha Taimu Kemikaru
    Inventor: Yasufumi Suganami
  • Welding splatter removing tool
    Patent number: D388671
    Type: Grant
    Filed: July 17, 1996
    Date of Patent: January 6, 1998
    Assignee: Time Chemical America, Inc.
    Inventor: Yasufumi Suganami