Patents by Inventor Ikuro Mine

Ikuro Mine 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).

  • Legs for a piano
    Patent number: D506773
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: June 28, 2005
    Assignee: Yamaha Corporation
    Inventor: Ikuro Mine
  • Legs for a piano
    Patent number: D507292
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: July 12, 2005
    Assignee: Yamaha Corporation
    Inventor: Ikuro Mine
  • Controller for electronic percussion instrument
    Patent number: D444460
    Type: Grant
    Filed: October 3, 2000
    Date of Patent: July 3, 2001
    Assignee: Yamaha Corporation
    Inventors: Atsushi Kitazawa, Ikuro Mine
  • Electronic keyboard musical instrument
    Patent number: D317319
    Type: Grant
    Filed: May 23, 1989
    Date of Patent: June 4, 1991
    Assignee: Yamaha Corporation
    Inventor: Ikuro Mine
  • Electronic keyboard musical instrument
    Patent number: D317930
    Type: Grant
    Filed: February 16, 1989
    Date of Patent: July 2, 1991
    Assignee: Yamaha Corporation
    Inventors: Ikuro Mine, Michel Granger
  • Electronic keyboard musical instrument
    Patent number: D319248
    Type: Grant
    Filed: February 9, 1989
    Date of Patent: August 20, 1991
    Assignee: Yamaha Corporation
    Inventor: Ikuro Mine
  • Protective cap for support foot of musical instrument
    Patent number: D338223
    Type: Grant
    Filed: October 10, 1991
    Date of Patent: August 10, 1993
    Assignee: Yamaha Corporation
    Inventor: Ikuro Mine
  • Wing bolt
    Patent number: D338393
    Type: Grant
    Filed: October 10, 1991
    Date of Patent: August 17, 1993
    Assignee: Yamaha Corporation
    Inventor: Ikuro Mine