Patents by Inventor Yoshitaka HARIBARA

Yoshitaka HARIBARA 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).

  • Ising model quantum computation device
    Patent number: 10139703
    Abstract: In an Ising spin measuring step, measurement is suspended after one set of measurement of all Ising spins {?i} is completed before another set of measurement of all Ising spins {?i} is restarted. In an Ising interaction computing step, all Ising interactions relating to all the Ising spins ?i can be computed with a sufficient time margin on the basis of most recent measurement of Ising spins ?i, after one set of measurement of all the Ising spins {?i} is completed before another set of measurement of all the Ising spins {?i} is restarted by the Ising spin measuring step.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: November 27, 2018
    Assignees: NIPPON TELEGRAPH AND TELEPHONE CORPORATION, INTER-UNIVERSITY RESEARCH INSTITUTE CORPORATION RESEARCH ORGANIZATION OF INFORMATION AND SYSTEMS, OSAKA UNIVERSITY
    Inventors: Takahiro Inagaki, Hiroki Takesue, Toshimori Honjo, Shoko Utsunomiya, Yoshihisa Yamamoto, Yoshitaka Haribara, Shuhei Tamate, Koji Igarashi
  • ISING MODEL QUANTUM COMPUTATION DEVICE
    Publication number: 20180246393
    Abstract: In an Ising spin measuring step, measurement is suspended after one set of measurement of all Ising spins {?i} is completed before another set of measurement of all Ising spins {?i} is restarted. In an Ising interaction computing step, all Ising interactions relating to all the Ising spins ?i can be computed with a sufficient time margin on the basis of most recent measurement of Ising spins ?i, after one set of measurement of all the Ising spins {?i} is completed before another set of measurement of all the Ising spins {?i} is restarted by the Ising spin measuring step.
    Type: Application
    Filed: September 14, 2016
    Publication date: August 30, 2018
    Applicants: NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Inter-University Research Institute Corporation Research Organization of Information and Systems, OSAKA UNIVERSITY
    Inventors: Takahiro INAGAKI, Hiroki TAKESUE, Toshimori HONJO, Shoko UTSUNOMIYA, Yoshihisa YAMAMOTO, Yoshitaka HARIBARA, Shuhei TAMATE, Koji IGARASHI