Patents by Inventor Ryousuke Atsumi

Ryousuke Atsumi 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).

  • Electrochemical catalyst, assembly, electrochemical reactor, hydrocarbon generation system and method for generating hydrocarbon
    Patent number: 11643736
    Abstract: The present invention utilizes an electrochemical catalyst which contains: a metal oxide that is composed of one or more compounds selected from among zirconium oxide, cerium oxide, yttrium oxide, gadolinium oxide, samarium oxide, cobalt oxide and scandium oxide; and a metal variant, which has a valence that is different from the valence of the metal that constitutes the metal oxide.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: May 9, 2023
    Assignee: National Institute of Advanced Industrial Science and Technology
    Inventors: Toshiaki Yamaguchi, Haruo Kishimoto, Yohei Tanaka, Hiroyuki Shimada, Tomohiro Ishiyama, Ryousuke Atsumi, Yoshinobu Fujishiro
  • ELECTROCHEMICAL CATALYST, ASSEMBLY, ELECTROCHEMICAL REACTOR, HYDROCARBON GENERATION SYSTEM AND METHOD FOR GENERATING HYDROCARBON
    Publication number: 20220025527
    Abstract: The present invention utilizes an electrochemical catalyst which contains: a metal oxide that is composed of one or more compounds selected from among zirconium oxide, cerium oxide, yttrium oxide, gadolinium oxide, samarium oxide, cobalt oxide and scandium oxide; and a metal variant, which has a valence that is different from the valence of the metal that constitutes the metal oxide.
    Type: Application
    Filed: October 1, 2019
    Publication date: January 27, 2022
    Applicant: National Institute of Advanced Industrial Science and Technology
    Inventors: Toshiaki Yamaguchi, Haruo Kishimoto, Yohei Tanaka, Hiroyuki Shimada, Tomohiro Ishiyama, Ryousuke Atsumi, Yoshinobu Fujishiro