Patents by Inventor Hiroko Mitomi

Hiroko Mitomi 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).

  • Pull tab of a slide fastener slider
    Patent number: D479152
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: September 2, 2003
    Assignee: YKK Corporation
    Inventors: Miki Yamazaki, Fumiko Kawamura, Hiroko Mitomi
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    Patent number: D479811
    Type: Grant
    Filed: December 30, 2002
    Date of Patent: September 23, 2003
    Assignee: YKK Corporation
    Inventors: Miki Yamazaki, Fumiko Kawamura, Hiroko Mitomi