Patents by Inventor Tatuya Hara

Tatuya Hara 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).

  • Humanoid electric hand
    Patent number: 8747486
    Abstract: A humanoid electric hand includes a metacarpophalangeal joint and an interphalangeal joint. The interphalangeal joint bends or extends together with a bending or extending operation of the metacarpophalangeal joint, by linking a finger motor for driving a finger to a worm deceleration mechanism, an output gear of which moves rotationally to bend or extend the metacarpophalangeal joint, and by linking the metacarpophalangeal joint to the interphalangeal joint via a link mechanism.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: June 10, 2014
    Assignees: Gifu University, Dainichi, Co., Ltd.
    Inventors: Haruhisa Kawasaki, Tetuya Mouri, Tatuya Hara, Hisayuki Shimomura
  • HUMANOID ELECTRIC HAND
    Publication number: 20130175816
    Abstract: A humanoid electric hand includes a metacarpophalangeal joint and an interphalangeal joint. The interphalangeal joint bends or extends together with a bending or extending operation of the metacarpophalangeal joint, by linking a finger motor for driving a finger to a worm deceleration mechanism, an output gear of which moves rotationally to bend or extend the metacarpophalangeal joint, and by linking the metacarpophalangeal joint to the interphalangeal joint via a link mechanism.
    Type: Application
    Filed: September 22, 2011
    Publication date: July 11, 2013
    Applicants: Dainichi Co. Ltd., Gifu University
    Inventors: Haruhisa Kawasaki, Tetuya Mouri, Tatuya Hara, Hisayuki Shimomura