Patents Assigned to Pioneer Kabushiki Kaisha
  • Digital video disc player
    Patent number: D472534
    Type: Grant
    Filed: April 2, 2002
    Date of Patent: April 1, 2003
    Assignee: Pioneer Kabushiki Kaisha
    Inventors: Shogo Ueno, Junichi Inaba
  • Speaker
    Patent number: D472545
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: April 1, 2003
    Assignee: Pioneer Kabushiki Kaisha
    Inventors: Takekazu Iijima, Yumi Takigami, Koji Nakane
  • Loudspeaker
    Patent number: D560658
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: January 29, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventors: Hiroki Akaishi, Koji Nakane
  • Loudspeaker
    Patent number: D567225
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: April 22, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventors: Koji Nakane, Hiroki Akaishi, Junichi Tanaka
  • Loudspeaker frame
    Patent number: D567231
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: April 22, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventors: Koji Nakane, Hiroki Akaishi, Junichi Tanaka
  • Loudspeaker
    Patent number: D568300
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: May 6, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventors: Hiroki Akaishi, Yuki Iida
  • Loudspeaker grill
    Patent number: D572240
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: July 1, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Koji Nakane
  • Digital audio disk player with tuner and amplifier
    Patent number: D573975
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: July 29, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Tomohisa Suzuki
  • Loudspeaker
    Patent number: D573980
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: July 29, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventors: Koji Nakane, Hiroki Akaishi, Junichi Tanaka
  • Amplifier
    Patent number: D576147
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: September 2, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Shuji Natori
  • Loudspeaker
    Patent number: D577005
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: September 16, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Masatoshi Amai
  • Loudspeaker
    Patent number: D577006
    Type: Grant
    Filed: December 11, 2007
    Date of Patent: September 16, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Masatoshi Amai
  • Loudspeaker
    Patent number: D578510
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: October 14, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Koji Tanaka
  • Loudspeaker frame
    Patent number: D578519
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: October 14, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventors: Koji Nakane, Hiroki Akaishi, Junichi Tanaka
  • Digital audio disk player
    Patent number: D578992
    Type: Grant
    Filed: November 28, 2007
    Date of Patent: October 21, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Yuki Iida
  • Amplifier
    Patent number: D578998
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: October 21, 2008
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Shuji Natori
  • Loudspeaker for use with amplifier
    Patent number: D352038
    Type: Grant
    Filed: April 27, 1993
    Date of Patent: November 1, 1994
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Tomohiko Kobayashi
  • Loudspeaker
    Patent number: D370680
    Type: Grant
    Filed: April 4, 1995
    Date of Patent: June 11, 1996
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Tomohiko Kobayashi
  • Loudspeaker
    Patent number: D371366
    Type: Grant
    Filed: April 4, 1995
    Date of Patent: July 2, 1996
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Tomohiko Kobayashi
  • Loudspeaker
    Patent number: D372917
    Type: Grant
    Filed: April 4, 1995
    Date of Patent: August 20, 1996
    Assignee: Pioneer Kabushiki Kaisha
    Inventor: Tomohiko Kobayashi