Patents by Inventor Yukimi HAYASHI

Yukimi HAYASHI 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).

  • Titanium-oxide catalyst and method of producing the same
    Patent number: 10058847
    Abstract: A titanium-oxide catalyst containing catalytic metal shows catalysis under high temperature conditions. A titanium-oxide catalyst contains a titanium-oxide nanoparticle assembly and ruthenium particles. The titanium-oxide nanoparticle assembly is an assembly of titanium-oxide nanoparticles, which are nanoparticles of titanium oxide. The ruthenium particles have a smaller particle diameter than the titanium-oxide nanoparticle assembly and the titanium-oxide nanoparticles. The ruthenium particles are dispersed and supported on a surface of the titanium-oxide nanoparticle assembly.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: August 28, 2018
    Assignees: Nippon Pillar Packing Co., Ltd., Kochi University of Technology
    Inventors: Kazuya Kobiro, Masataka Otani, Keiichiro Moriwaki, Yukimi Hayashi
  • Titanium-oxide catalyst and method of producing the same
    Patent number: 10010872
    Abstract: A titanium-oxide catalyst containing catalytic metal shows catalysis under high temperature conditions. A titanium-oxide catalyst contains a titanium-oxide nanoparticle assembly and ruthenium particles. The titanium-oxide nanoparticle assembly is an assembly of titanium-oxide nanoparticles, which are nanoparticles of titanium oxide. The ruthenium particles have a smaller particle diameter than the titanium-oxide nanoparticle assembly and the titanium-oxide nanoparticles. The ruthenium particles are dispersed and supported on a surface of the titanium-oxide nanoparticle assembly.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: July 3, 2018
    Assignees: Nippon Pillar Packing Co., Ltd., Kochi University of Technology
    Inventors: Kazuya Kobiro, Masataka Otani, Keiichiro Moriwaki, Yukimi Hayashi
  • TITANIUM-OXIDE CATALYST AND METHOD OF PRODUCING THE SAME
    Publication number: 20160271588
    Abstract: A titanium-oxide catalyst containing catalytic metal shows catalysis under high temperature conditions. A titanium-oxide catalyst contains a titanium-oxide nanoparticle assembly and ruthenium particles. The titanium-oxide nanoparticle assembly is an assembly of titanium-oxide nanoparticles, which are nanoparticles of titanium oxide. The ruthenium particles have a smaller particle diameter than the titanium-oxide nanoparticle assembly and the titanium-oxide nanoparticles. The ruthenium particles are dispersed and supported on a surface of the titanium-oxide nanoparticle assembly.
    Type: Application
    Filed: March 17, 2016
    Publication date: September 22, 2016
    Inventors: Kazuya KOBIRO, Masataka OTANI, Keiichiro MORIWAKI, Yukimi HAYASHI