Patents by Inventor Ryo Amikura

Ryo Amikura 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).

  • String-attached input and portable electronic device
    Patent number: 9778699
    Abstract: A string-attached input pen including an input pen for a portable electronic device, and a string structural body, in which the string structural body has a first string section and a second string section, the first string section has a string-like member whose one end is coupled to the input pen and a ring member attached to the other end of the string-like member, and the second string section includes an annular belt, and the ring member is loosely inserted into the annular belt.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: October 3, 2017
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Ryo Amikura
  • String-Attached Input And Portable Electronic Device
    Publication number: 20160070375
    Abstract: A string-attached input pen including an input pen for a portable electronic device, and a string structural body, in which the string structural body has a first string section and a second string section, the first string section has a string-like member whose one end is coupled to the input pen and a ring member attached to the other end of the string-like member, and the second string section includes an annular belt, and the ring member is loosely inserted into the annular belt.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 10, 2016
    Inventor: Ryo Amikura
  • Projector
    Patent number: D757148
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: May 24, 2016
    Assignee: CASIO KEISANKI KABUSHIKI KAISHA
    Inventors: Ryo Amikura, Junichi Ono
  • Projector
    Patent number: D774586
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: December 20, 2016
    Assignee: CASIO KEISANKI KABUSHIKI KAISHA
    Inventors: Yozo Yamamoto, Ryo Amikura
  • Watch case
    Patent number: D922882
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: June 22, 2021
    Assignee: CASIO KEISANKI KABUSHIKI KAISHA
    Inventors: Ryo Amikura, Takao Matsuda
  • Watch case
    Patent number: D952475
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: May 24, 2022
    Assignee: CASIO KEISANKI KABUSHIKI KAISHA
    Inventor: Ryo Amikura