Patents by Inventor Kenji Iwagaki

Kenji Iwagaki 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).

  • Utility lighter
    Patent number: D377736
    Type: Grant
    Filed: December 7, 1995
    Date of Patent: February 4, 1997
    Assignee: Scripto-Tokai Corporation
    Inventors: Kenji Iwagaki, William Haffner