Patents by Inventor Kouji Yukikado

Kouji Yukikado 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).

  • Main unit of entrance television phone system
    Patent number: D500479
    Type: Grant
    Filed: February 20, 2004
    Date of Patent: January 4, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tamotsu Senda, Kouji Yukikado
  • Main unit and recording unit of entrance television phone system
    Patent number: D500748
    Type: Grant
    Filed: December 30, 2003
    Date of Patent: January 11, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tamotsu Senda, Kouji Yukikado
  • Outdoor intercom unit
    Patent number: D500751
    Type: Grant
    Filed: March 15, 2004
    Date of Patent: January 11, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kouji Yukikado, Tamotsu Senda
  • Main unit of entrance television phone system
    Patent number: D502156
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: February 22, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tamotsu Senda, Kouji Yukikado
  • Recording unit of entrance television phone system
    Patent number: D513744
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: January 24, 2006
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tamotsu Senda, Kouji Yukikado
  • Outdoor intercom unit
    Patent number: D522490
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: June 6, 2006
    Assignee: Matsushita Electric Industrial, Co., Ltd.
    Inventors: Kouji Yukikado, Tamotsu Senda
  • Outdoor intercom unit
    Patent number: D525963
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: August 1, 2006
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kouji Yukikado, Tamotsu Senda
  • Outdoor intercom unit
    Patent number: D531160
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: October 31, 2006
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kouji Yukikado, Tamotsu Senda
  • Rackmount server
    Patent number: D486822
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: February 17, 2004
    Assignee: Matsushita Electric Industrial Co., LTD
    Inventors: Masakatsu Itou, Tamotsu Senda, Kouji Yukikado
  • Video camera with video tape recorder
    Patent number: D590860
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: April 21, 2009
    Assignee: Panasonic Corporation
    Inventor: Kouji Yukikado
  • Hearing aid
    Patent number: D605293
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: December 1, 2009
    Assignee: Panasonic Corporation
    Inventors: Koya Kurokawa, Masakazu Mori, Kouji Yukikado
  • Biochemical analyzer
    Patent number: D607569
    Type: Grant
    Filed: May 8, 2009
    Date of Patent: January 5, 2010
    Assignee: Panasonic Corporation
    Inventors: Kouji Yukikado, Masakazu Mori
  • Display device
    Patent number: D628199
    Type: Grant
    Filed: January 8, 2010
    Date of Patent: November 30, 2010
    Assignee: Panasonic Corporation
    Inventors: Kouji Yukikado, Masakazu Mori
  • Biochemical analyzer
    Patent number: D644544
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: September 6, 2011
    Assignee: Panasonic Corporation
    Inventor: Kouji Yukikado
  • Biochemical analyzer
    Patent number: D644546
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: September 6, 2011
    Assignee: Panasonic Corporation
    Inventor: Kouji Yukikado
  • Tool for replacing battery in hearing aid
    Patent number: D680832
    Type: Grant
    Filed: July 22, 2011
    Date of Patent: April 30, 2013
    Assignee: Panasonic Corporation
    Inventors: Kouji Yukikado, Masaki Takemoto