Patents by Inventor Mikane Ichikawa

Mikane Ichikawa 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).

  • Display screen with icon
    Patent number: D678323
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: March 19, 2013
    Assignee: Ricoh Company, Ltd.
    Inventors: Ai Yoshida, Hiroshi Yamaguchi, Mikane Ichikawa, Daisuke Taniuchi, Asaki Umezawa
  • Display screen with icon
    Patent number: D678903
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: March 26, 2013
    Assignee: Ricoh Company, Ltd.
    Inventors: Ai Yoshida, Hiroshi Yamaguchi, Mikane Ichikawa, Daisuke Taniuchi, Asaki Umezawa
  • Display screen with changeable graphic
    Patent number: D710383
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: August 5, 2014
    Assignee: Ricoh Company, Ltd.
    Inventors: Asaki Umezawa, Sachiko Fukumaru, Daisuke Taniuchi, Mikane Ichikawa, Ryo Furutani
  • Display screen with changeable graphic
    Patent number: D710384
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: August 5, 2014
    Assignee: Ricoh Company, Ltd.
    Inventors: Asaki Umezawa, Sachiko Fukumaru, Daisuke Taniuchi, Mikane Ichikawa, Ryo Furutani
  • Display screen with graphic icon
    Patent number: D715323
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: October 14, 2014
    Assignee: Ricoh Company, Ltd.
    Inventors: Asaki Umezawa, Sachiko Fukumaru, Daisuke Taniuchi, Mikane Ichikawa, Ryo Furutani
  • Display panel with a computer icon
    Patent number: D737279
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: August 25, 2015
    Assignee: RICOH COMPANY, LTD.
    Inventors: Daisuke Taniuchi, Ryo Furutani, Mikane Ichikawa
  • Display panel with a computer icon
    Patent number: D765664
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: September 6, 2016
    Assignee: RICOH COMPANY, LTD.
    Inventors: Daisuke Taniuchi, Ryo Furutani, Mikane Ichikawa