Patents by Inventor Michio Deguchi

Michio Deguchi 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).

  • Recording medium
    Patent number: D500484
    Type: Grant
    Filed: September 9, 2003
    Date of Patent: January 4, 2005
    Assignee: Sony Corporation
    Inventor: Michio Deguchi
  • Combined storage medium and fingerprint identifying device
    Patent number: D500485
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: January 4, 2005
    Assignee: Sony Corporation
    Inventor: Michio Deguchi
  • Storage medium
    Patent number: D500301
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: December 28, 2004
    Assignee: Sony Corporation
    Inventor: Michio Deguchi
  • Storage medium
    Patent number: D500302
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: December 28, 2004
    Assignee: Sony Corporation
    Inventor: Michio Deguchi
  • Speaker box
    Patent number: D359050
    Type: Grant
    Filed: March 7, 1994
    Date of Patent: June 6, 1995
    Assignee: Sony Corporation
    Inventor: Michio Deguchi
  • Digital audio disk player
    Patent number: D371362
    Type: Grant
    Filed: May 11, 1995
    Date of Patent: July 2, 1996
    Assignee: Sony Corporation
    Inventor: Michio Deguchi
  • Tape player
    Patent number: D401932
    Type: Grant
    Filed: September 3, 1997
    Date of Patent: December 1, 1998
    Assignee: Sony Corporation
    Inventor: Michio Deguchi
  • Headphone
    Patent number: D422592
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: April 11, 2000
    Assignee: Sony Corporation
    Inventor: Michio Deguchi
  • Disc player
    Patent number: D426538
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: June 13, 2000
    Assignee: Sony Corporation
    Inventor: Michio Deguchi
  • Remote controller
    Patent number: D431240
    Type: Grant
    Filed: November 30, 1998
    Date of Patent: September 26, 2000
    Assignee: Sony Corporation
    Inventor: Michio Deguchi