Patents by Inventor Shinya Kawagoe

Shinya Kawagoe 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).

  • Filament for lamp
    Patent number: D578674
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: October 14, 2008
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Filament for lamp
    Patent number: D579129
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: October 21, 2008
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Filament for lamp
    Patent number: D580562
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: November 11, 2008
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Lamp filament
    Patent number: D581062
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: November 18, 2008
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Filament for lamp
    Patent number: D581063
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: November 18, 2008
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Lamp filament
    Patent number: D581064
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: November 18, 2008
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Filament for lamp
    Patent number: D586929
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: February 17, 2009
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Filament for lamp
    Patent number: D588286
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: March 10, 2009
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Filament for lamp
    Patent number: D588287
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: March 10, 2009
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Lamp filament
    Patent number: D588288
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: March 10, 2009
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Filament for lamp
    Patent number: D595432
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: June 30, 2009
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Filament for lamp
    Patent number: D595433
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: June 30, 2009
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Lamp filament
    Patent number: D597687
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: August 4, 2009
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Lamp filament
    Patent number: D597688
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: August 4, 2009
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Toshiyasu Kojima, Taku Ikeda
  • Light emitting diode lamp
    Patent number: D633249
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: February 22, 2011
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Naotaka Hashimoto, Kuninori Takezawa, Hayato Kameyama, Toshikazu Endou
  • Light emitting diode lamp
    Patent number: D636925
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: April 26, 2011
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Kuninori Takezawa, Hayato Kameyama, Naotaka Hashimoto, Toshikazu Endou
  • Light emitting diode lamp
    Patent number: D639498
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: June 7, 2011
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Kuninori Takezawa, Hayato Kameyama, Naotaka Hashimoto, Toshikazu Endou
  • Light emitting diode lamp
    Patent number: D644782
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: September 6, 2011
    Assignee: Panasonic Corporation
    Inventors: Shinya Kawagoe, Kuninori Takezawa, Hayato Kameyama, Naotaka Hashimoto, Toshikazu Endou