Patents by Inventor Fumio Hagiwara

Fumio Hagiwara 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).

  • Printing machine
    Patent number: D283628
    Type: Grant
    Filed: January 31, 1984
    Date of Patent: April 29, 1986
    Assignee: Varitronic Systems, Inc.
    Inventor: Fumio Hagiwara
  • Document validator
    Patent number: D614237
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: April 20, 2010
    Assignee: Japan Cash Machine, Co. Ltd.
    Inventors: Fumio Hagiwara, Toru Seki, Shinya Izawa, Kazuya Nishimura, Takahiro Morioka