Patents by Inventor Kosuke Matsuzaki

Kosuke Matsuzaki 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).

  • Logical operation element
    Patent number: 9825161
    Abstract: Provided is a logical operation element that performs logical operations on three or more inputs using a single unique device. The logical operation element 30 is provided with an electrode 5A and the other electrode 5B that are provided to have a nanogap, a metal nanoparticle 7 arranged between the electrode 5A and the other electrode 5B in insulated state, and a plurality of gate electrodes 5C, 5D, 11, 11A, 11B for adjusting a charge of the metal nanoparticle 7. Electric current that flows between the electrode 5A and the other electrode 5B is controlled in accordance with the voltage applied to three or more of the gate electrodes 5C, 5D, 11, 11A, 11B.
    Type: Grant
    Filed: March 9, 2014
    Date of Patent: November 21, 2017
    Assignee: JAPAN SCIENCE AND TECHNOLOGY AGENCY
    Inventors: Yutaka Majima, Toshiharu Teranishi, Kazuhiko Matsumoto, Kenzo Maehashi, Tomofumi Susaki, Yasuhide Ohno, Kosuke Matsuzaki, Guillaume Hubert Frederic Hackenberger
  • LOGICAL OPERATION ELEMENT
    Publication number: 20160027908
    Abstract: Provided is a logical operation element that performs logical operations on three or more inputs using a single unique device. The logical operation element 30 is provided with an electrode 5A and the other electrode 5B that are provided to have a nanogap, a metal nanoparticle 7 arranged between the electrode 5A and the other electrode 5B in insulated state, and a plurality of gate electrodes 5C, 5D, 11, 11A, 11B for adjusting a charge of the metal nanoparticle 7. Electric current that flows between the electrode 5A and the other electrode 5B is controlled in accordance with the voltage applied to three or more of the gate electrodes 5C, 5D, 11, 11A, 11B.
    Type: Application
    Filed: March 9, 2014
    Publication date: January 28, 2016
    Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY
    Inventors: Yutaka Majima, Toshiharu Teranishi, Kazuhiko Matsumoto, Kenzo Maehashi, Tomofumi Susaki, Yasuhide Ohno, Kosuke Matsuzaki, Guillaume Hubert Frederic Hackenberger