Patents by Inventor Tetsu Kataoka

Tetsu Kataoka 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).

  • Tape player
    Patent number: D445103
    Type: Grant
    Filed: December 12, 2000
    Date of Patent: July 17, 2001
    Assignee: Sony Corporation
    Inventors: Yoshinori Yamada, Tetsu Kataoka, Keitaro Tsuboki
  • Audio player
    Patent number: D509834
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: September 20, 2005
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Disc player
    Patent number: D448747
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: October 2, 2001
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Combined data recorder/player and disc drive
    Patent number: D516083
    Type: Grant
    Filed: December 1, 2004
    Date of Patent: February 28, 2006
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Disc player
    Patent number: D451080
    Type: Grant
    Filed: October 27, 2000
    Date of Patent: November 27, 2001
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Combined monitor television receiver, video camera and speaker box
    Patent number: D458911
    Type: Grant
    Filed: August 23, 2001
    Date of Patent: June 18, 2002
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Monitor television receiver
    Patent number: D460952
    Type: Grant
    Filed: October 17, 2001
    Date of Patent: July 30, 2002
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Audio player
    Patent number: D463393
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: September 24, 2002
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Charger
    Patent number: D467539
    Type: Grant
    Filed: April 3, 2002
    Date of Patent: December 24, 2002
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • IC recorder
    Patent number: D472885
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: April 8, 2003
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Battery charger
    Patent number: D475011
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: May 27, 2003
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Disc recorder/player
    Patent number: D475031
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: May 27, 2003
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • LCD monitor
    Patent number: D556756
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: December 4, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tetsu Kataoka, Jin-Sun Kim, Jae-Beom Park
  • Computer
    Patent number: D482030
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: November 11, 2003
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Portable mobile computer
    Patent number: D569374
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: May 20, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tetsu Kataoka, Shiger Mitsuhiro, Eun-Young Kim
  • Portable mobile computer
    Patent number: D570347
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: June 3, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tetsu Kataoka, Shiger Mitsuhiro, Eun-Young Kim
  • Computer combined with recorder/player
    Patent number: D489718
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: May 11, 2004
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Computer
    Patent number: D491178
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: June 8, 2004
    Assignee: Sony Corporation
    Inventor: Tetsu Kataoka
  • Camcorder
    Patent number: D600731
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: September 22, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Mi-Ri Lee, Harata Tomohiro, Tetsu Kataoka
  • SOIP (service over IP) phone
    Patent number: D614601
    Type: Grant
    Filed: July 6, 2009
    Date of Patent: April 27, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tetsu Kataoka, Kyung-Hoon Lee, Tai-Hyung Ju