Patents by Inventor Sae SOMEYA

Sae SOMEYA 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).

  • Light hydrocarbon partial oxidation catalyst and carbon monoxide production method using same
    Patent number: 11192791
    Abstract: The present disclosure relates to a partial oxidation catalyst that causes a light hydrocarbon partial oxidation reaction to proceed readily with high activity and high selectivity and a high-yield carbon monoxide production method using the same. The present disclosure further relates to a light hydrocarbon partial oxidation catalyst containing a zeolite supporting cobalt and rhodium.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: December 7, 2021
    Assignees: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, TOSOH CORPORATION
    Inventors: Atsushi Fukuoka, Hirokazu Kobayashi, Sae Someya
  • LIGHT HYDROCARBON PARTIAL OXIDATION CATALYST AND CARBON MONOXIDE PRODUCTION METHOD USING SAME
    Publication number: 20210163300
    Abstract: The present disclosure relates to a partial oxidation catalyst that causes a light hydrocarbon partial oxidation reaction to proceed readily with high activity and high selectivity and a high-yield carbon monoxide production method using the same. The present disclosure further relates to a light hydrocarbon partial oxidation catalyst containing a zeolite supporting cobalt and rhodium.
    Type: Application
    Filed: March 25, 2019
    Publication date: June 3, 2021
    Applicants: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, TOSOH CORPORATION
    Inventors: Atsushi FUKUOKA, Hirokazu KOBAYASHI, Sae SOMEYA
  • Heterogeneous catalyst and catalyst system for producing 1,2-dichloroethane
    Patent number: 9687824
    Abstract: To provide a heterogeneous catalyst that exhibits high activity and high selectivity, specifically a catalyst suitable for oxychlorination to produce 1,2-dichloroethane from ethylene, and a catalyst system. Provided are: a heterogeneous catalyst supported on a porous carrier, characterized in that the integral value of the hysteresis occurring between an adsorption isotherm and a desorption isotherm by a gas adsorption method, is at most 19% to the total integral value of the adsorption isotherm; and a catalyst system for producing 1,2-dichloroethane, which comprises this catalyst and a diluent having a spherical shape, circular cylindrical shape or hollow cylindrical shape.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: June 27, 2017
    Assignee: TOSOH CORPORATION
    Inventors: Tetsuo Asakawa, Sae Someya, Tomokazu Ohashi, Shinya Imatomi, Hideyuki Hamaji, Yoshihiko Mori, Motohiro Oguri
  • HETEROGENEOUS CATALYST AND CATALYST SYSTEM FOR PRODUCING 1,2-DICHLOROETHANE
    Publication number: 20160167026
    Abstract: To provide a heterogeneous catalyst that exhibits high activity and high selectivity, specifically a catalyst suitable for oxychlorination to produce 1,2-dichloroethane from ethylene, and a catalyst system. Provided are: a heterogeneous catalyst supported on a porous carrier, characterized in that the integral value of the hysteresis occurring between an adsorption isotherm and a desorption isotherm by a gas adsorption method, is at most 19% to the total integral value of the adsorption isotherm; and a catalyst system for producing 1,2-dichloroethane, which comprises this catalyst and a diluent having a spherical shape, circular cylindrical shape or hollow cylindrical shape.
    Type: Application
    Filed: July 17, 2014
    Publication date: June 16, 2016
    Inventors: Tetsuo ASAKAWA, Sae SOMEYA, Tomokazu OHASHI, Shinya IMATOMI, Hideyuki HAMAJI, Yoshihiko MORI, Motohiro OGURI