Patents by Inventor Iichiro Hashimoto

Iichiro Hashimoto 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).

  • Electronic keyboard musical instrument
    Patent number: D554693
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: November 6, 2007
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Naoki Kuramochi, Iichiro Hashimoto
  • Electronic keyboard musical instrument
    Patent number: D555711
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: November 20, 2007
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Iichiro Hashimoto, Naoya Nishizawa
  • Digital camera
    Patent number: D490833
    Type: Grant
    Filed: September 16, 2003
    Date of Patent: June 1, 2004
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Kazuhito Sakaguchi, Iichiro Hashimoto