Patents by Inventor Kaoru Sumita

Kaoru Sumita 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).

  • Video camera combined with video tape recorder
    Patent number: D439919
    Type: Grant
    Filed: July 24, 1998
    Date of Patent: April 3, 2001
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Electronic still camera with a monitor
    Patent number: D442614
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: May 22, 2001
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Video camera
    Patent number: D511350
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: November 8, 2005
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Electronic still camera with monitor
    Patent number: D450073
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: November 6, 2001
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Electronic still camera with monitor
    Patent number: D451115
    Type: Grant
    Filed: February 9, 2001
    Date of Patent: November 27, 2001
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Camera
    Patent number: D528580
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: September 19, 2006
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Video camera
    Patent number: D463467
    Type: Grant
    Filed: June 25, 2001
    Date of Patent: September 24, 2002
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Video camera
    Patent number: D541325
    Type: Grant
    Filed: July 27, 2005
    Date of Patent: April 24, 2007
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Video camera
    Patent number: D476022
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: June 17, 2003
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Electronic still camera
    Patent number: D476023
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: June 17, 2003
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Video camera
    Patent number: D559879
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: January 15, 2008
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Video camera
    Patent number: D559880
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: January 15, 2008
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Camera
    Patent number: D566149
    Type: Grant
    Filed: July 18, 2006
    Date of Patent: April 8, 2008
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Camera
    Patent number: D567835
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: April 29, 2008
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Camera
    Patent number: D577757
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: September 30, 2008
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Camera
    Patent number: D625348
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: October 12, 2010
    Assignee: Sony Corporation
    Inventors: Kaoru Sumita, Daisuke Ishii, Noriaki Takagi, Junko Katsuraku
  • Memory unit
    Patent number: D659694
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: May 15, 2012
    Assignee: Sony Corporation
    Inventor: Kaoru Sumita
  • Camera
    Patent number: D667862
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: September 25, 2012
    Assignee: Sony Corporation
    Inventors: Kaoru Sumita, Daisuke Ishii, Noriaki Takagi, Junko Katsuraku
  • Camera
    Patent number: D676076
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: February 12, 2013
    Assignee: Sony Corporation
    Inventors: Miho Akita, Kaoru Sumita
  • Camera
    Patent number: D694799
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: December 3, 2013
    Assignee: Sony Corporation
    Inventors: Xiaofeng Song, Takatoshi Nakamura, Shinichi Obata, Takahiro Tsuge, Daisuke Ishii, Tomonari Murakami, Kaoru Sumita