Patents Assigned to Casio Denshikougyou Kabushiki Kaisha
  • Photoconductor cartridge
    Patent number: D552163
    Type: Grant
    Filed: November 17, 2005
    Date of Patent: October 2, 2007
    Assignees: Casio Keisanki Kabushiki Kaisha, Casio Denshikougyou Kabushiki Kaisha
    Inventors: Moriyuki Kouroku, Hirokazu Toshiyuki, Masaki Kanasugi
  • Pouch for retrieved waste toner
    Patent number: D559893
    Type: Grant
    Filed: November 17, 2005
    Date of Patent: January 15, 2008
    Assignees: Casio Keisanki Kabushiki Kaisha, Casio Denshikougyou Kabushiki Kaisha
    Inventors: Moriyuki Kouroku, Hirokazu Toshiyuki, Masaki Kanasugi
  • Drum cartridge
    Patent number: D713872
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: September 23, 2014
    Assignees: Casio Keisanki Kabushiki Kaisha, Casio Denshikougyou Kabushiki Kaisha
    Inventors: Hiroaki Otsubo, Akihito Akaishi, Moriyuki Kouroku
  • Toner cartridge
    Patent number: D715355
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: October 14, 2014
    Assignees: Casio Keisanki Kabushiki Kaisha, Casio Denshikougyou Kabushiki Kaisha
    Inventors: Hiroaki Otsubo, Akihito Akaishi, Moriyuki Kouroku
  • Printer
    Patent number: D733216
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: June 30, 2015
    Assignees: Casio Keisanki Kabushiki Kaisha, Casio Denshikougyou Kabushiki Kaisha
    Inventor: Naoki Kuramochi