Patents by Inventor Kenzo Nakajima

Kenzo Nakajima 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).

  • Treatment apparatus for endoscope
    Patent number: D533662
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: December 12, 2006
    Assignee: Olympus Corporation
    Inventors: Kenzo Nakajima, Daisuke Tainaka, Yoshitaka Naito
  • Treatment apparatus for endoscope
    Patent number: D533663
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: December 12, 2006
    Assignee: Olympus Corporation
    Inventors: Kenzo Nakajima, Daisuke Tainaka, Yoshitaka Naito
  • Treatment apparatus for endoscope
    Patent number: D534653
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: January 2, 2007
    Assignee: Olympus Corporation
    Inventors: Kenzo Nakajima, Daisuke Tainaka, Yoshitaka Naito
  • Treatment apparatus for endoscope
    Patent number: D536093
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: January 30, 2007
    Assignee: Olympus Corporation
    Inventors: Kenzo Nakajima, Daisuke Tainaka, Yoshitaka Naito
  • Treatment apparatus for endoscope
    Patent number: D536449
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: February 6, 2007
    Assignee: Olympus Corporation
    Inventors: Kenzo Nakajima, Daisuke Tainaka, Yoshitaka Naito
  • Treatment apparatus for endoscope
    Patent number: D537527
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: February 27, 2007
    Assignee: Olympus Corporation
    Inventors: Kenzo Nakajima, Daisuke Tainaka, Yoshitaka Naito
  • Digital camera
    Patent number: D570889
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: June 10, 2008
    Assignee: Olympus Imaging Corp.
    Inventor: Kenzo Nakajima
  • Digital camera
    Patent number: D573623
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: July 22, 2008
    Assignee: Olympus Imaging Corp.
    Inventor: Kenzo Nakajima
  • Portion of a digital camera
    Patent number: D573626
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: July 22, 2008
    Assignee: Olympus Imaging Corp.
    Inventor: Kenzo Nakajima
  • Portion of a digital camera
    Patent number: D574030
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: July 29, 2008
    Assignee: Olympus Imaging Corp.
    Inventor: Kenzo Nakajima
  • Voice recording/reproducing device
    Patent number: D575264
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: August 19, 2008
    Assignee: Olympus Imaging Corp.
    Inventor: Kenzo Nakajima
  • Portion of a digital camera
    Patent number: D575320
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: August 19, 2008
    Assignee: Olympus Imaging Corp.
    Inventor: Kenzo Nakajima
  • Voice recording/reproducing device
    Patent number: D577000
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: September 16, 2008
    Assignee: Olympus Imaging Corp.
    Inventor: Kenzo Nakajima
  • Digital camera
    Patent number: D582465
    Type: Grant
    Filed: April 16, 2008
    Date of Patent: December 9, 2008
    Assignee: Olympus Imaging Corp.
    Inventor: Kenzo Nakajima
  • Digital camera
    Patent number: D585083
    Type: Grant
    Filed: February 4, 2008
    Date of Patent: January 20, 2009
    Assignee: Olympus Imaging Corp.
    Inventor: Kenzo Nakajima
  • Digital camera
    Patent number: D607480
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: January 5, 2010
    Assignee: Olympus Imaging Corp.
    Inventor: Kenzo Nakajima
  • Camera
    Patent number: D633123
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: February 22, 2011
    Assignee: Sony Corporation
    Inventors: Junko Katsuraku, Kenzo Nakajima, Tetsu Sumii, Daisuke Ishii
  • Camera
    Patent number: D687083
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: July 30, 2013
    Assignee: Sony Corporation
    Inventors: Kenzo Nakajima, Katsuhisa Hakoda
  • Television receiver
    Patent number: D775594
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: January 3, 2017
    Assignee: Sony Corporation
    Inventors: Kentaro Shibukawa, Kenzo Nakajima, Shigeya Kuwao, Daisuke Shiono
  • Television receiver
    Patent number: D809469
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: February 6, 2018
    Assignee: SONY CORPORATION
    Inventors: Kirio Masui, Kenzo Nakajima, Hiroaki Yokota, Takahiro Naito, Hitoshi Takahashi