Patents by Inventor Kiyotoshi Hoshikawa

Kiyotoshi Hoshikawa 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).

  • Socket device
    Publication number: 20070058378
    Abstract: There is provided a socket device (1, 1a-1g), comprising a plurality of conductors (2); a socket main body (4) coupled to the conductors to hold them together and defining a cavity (5) having an opening at least in one surface to expose part of the conductors so that an electric element (3, 13, 22, 40) can be connected to the conductors exposed in the cavity; and a cap (6, 6a-6n, 6p) having a cap main body (7) for covering at least part of the one surface of the socket main body and attached to the socket main body.
    Type: Application
    Filed: March 11, 2005
    Publication date: March 15, 2007
    Inventors: Hideo Moriyama, Kiyotoshi Hoshikawa
  • LED holder
    Patent number: D505662
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: May 31, 2005
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Hideo Moriyama, Kiyotoshi Hoshikawa, Kanji Tajima, Yutaka Hirasawa
  • LED holder
    Patent number: D505663
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: May 31, 2005
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Hideo Moriyama, Kiyotoshi Hoshikawa, Kanji Tajima, Yutaka Hirasawa
  • LED lamp
    Patent number: D506274
    Type: Grant
    Filed: September 7, 2004
    Date of Patent: June 14, 2005
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Hideo Moriyama, Kiyotoshi Hoshikawa, Kanji Tajima
  • LED holder
    Patent number: D508234
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: August 9, 2005
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Hideo Moriyama, Kiyotoshi Hoshikawa, Kanji Tajima, Yutaka Hirasawa
  • LED lamp
    Patent number: D513082
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: December 20, 2005
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Kiyotoshi Hoshikawa, Katsunori Sato, Naohisa Iso
  • LED lamp
    Patent number: D520657
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: May 9, 2006
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Kiyotoshi Hoshikawa, Kanji Tajima, Yutaka Hirasawa
  • LED lamp
    Patent number: D546985
    Type: Grant
    Filed: December 4, 2006
    Date of Patent: July 17, 2007
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Kiyotoshi Hoshikawa, Kanji Tajima, Yutaka Hirasawa
  • LED lamp
    Patent number: D550379
    Type: Grant
    Filed: December 4, 2006
    Date of Patent: September 4, 2007
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Kiyotoshi Hoshikawa, Kanji Tajima, Yutaka Hirasawa
  • LED lamp
    Patent number: D550869
    Type: Grant
    Filed: December 4, 2006
    Date of Patent: September 11, 2007
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Kiyotoshi Hoshikawa, Kanji Tajima, Yutaka Hirasawa
  • LED lamp
    Patent number: D477093
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: July 8, 2003
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Hideo Moriyama, Kiyotoshi Hoshikawa
  • LED lamp
    Patent number: D477094
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: July 8, 2003
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Hideo Moriyama, Kiyotoshi Hoshikawa
  • Lens for LED
    Patent number: D559432
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: January 8, 2008
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Hideo Moriyama, Kiyotoshi Hoshikawa
  • Light emitting diode lamp
    Patent number: D493004
    Type: Grant
    Filed: August 6, 2003
    Date of Patent: July 13, 2004
    Assignee: Moriyama Sangyo Kabushiki Kaisha
    Inventors: Kiyotoshi Hoshikawa, Kanji Tajima