Patents by Inventor Akihiko Hotta

Akihiko Hotta 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).

  • Video monitor
    Patent number: D496361
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: September 21, 2004
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Akihiko Hotta
  • Combined digital audio disc player, radio tuner and tape recorder
    Patent number: D350960
    Type: Grant
    Filed: July 8, 1992
    Date of Patent: September 27, 1994
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Keiji Sakata, Hirokazu Shibata, Akihiko Hotta
  • Speaker box
    Patent number: D638820
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: May 31, 2011
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Akihiko Hotta
  • Speaker box
    Patent number: D638824
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: May 31, 2011
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Akihiko Hotta
  • Digital video disk player with amplifier
    Patent number: D639824
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: June 14, 2011
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Seiji Usami, Noriaki Itai, Akihiko Hotta
  • Television set
    Patent number: D691976
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: October 22, 2013
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Akihiko Hotta, Yuhsuke Totsuka
  • Television set
    Patent number: D746244
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: December 29, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Noriaki Itai, Akihiko Hotta, Takeshi Kodera, Keiichi Takao, Lance Hussey
  • Television set
    Patent number: D748070
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: January 26, 2016
    Assignee: SHARP KABUSHIKI KAISHA
    Inventor: Akihiko Hotta
  • Television set
    Patent number: D753619
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: April 12, 2016
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Noriaki Itai, Akihiko Hotta, Takeshi Kodera, Keiichi Takao, Lance Hussey
  • Television set
    Patent number: D757694
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: May 31, 2016
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Noriaki Itai, Akihiko Hotta, Takeshi Kodera, Keiichi Takao, Lance Hussey
  • Television set
    Patent number: D818449
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: May 22, 2018
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Akihiko Hotta, Yusuke Konishi, Naoya Amari
  • Television set
    Patent number: D818976
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: May 29, 2018
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Akihiko Hotta, Yusuke Konishi, Naoya Amari