Patents by Inventor Yui KUWABARA

Yui KUWABARA 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).

  • Anion exchange resin, electrolyte membrane, binder for forming electrode catalyst layer, fuel cell electrode catalyst layer and fuel cell
    Patent number: 10734663
    Abstract: An anion exchange resin capable of producing an electrolyte membrane, a binder for forming an electrode catalyst layer and a fuel cell electrode catalyst layer, which have improved chemical properties and mechanical properties; an electrolyte membrane and a binder for forming an electrode catalyst layer produced from the anion exchange resin; and a fuel cell having the electrolyte membrane or the electrode catalyst layer.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: August 4, 2020
    Assignees: UNIVERSITY OF YAMANASHI, TAKAHATA PRECISION CO., LTD.
    Inventors: Kenji Miyatake, Junpei Miyake, Hideaki Ono, Manai Shimada, Naoki Yokota, Natsumi Yoshimura, Aoi Takano, Koichiro Asazawa, Eriko Nishino, Yui Kuwabara
  • Anion exchange resin, electrolyte membrane, binder for forming electrode catalyst layer, fuel cell electrode catalyst layer and fuel cell
    Patent number: 10727515
    Abstract: An anion exchange resin capable of producing an electrolyte membrane, a binder for forming an electrode catalyst layer and a fuel cell electrode catalyst layer, which have improved electrical properties; an electrolyte membrane and a binder for forming an electrode catalyst layer produced from the anion exchange resin; and a fuel cell having the electrolyte membrane or the electrode catalyst layer.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: July 28, 2020
    Assignees: UNIVERSITY OF YAMANASHI, TAKAHATA PRECISION CO., LTD.
    Inventors: Kenji Miyatake, Junpei Miyake, Hideaki Ono, Manai Shimada, Naoki Yokota, Natsumi Yoshimura, Aoi Takano, Koichiro Asazawa, Eriko Nishino, Yui Kuwabara
  • Anion Exchange Resin, Electrolyte Membrane, Binder For Forming Electrode Catalyst Layer, Fuel Cell Electrode Catalyst Layer And Fuel Cell
    Publication number: 20190027767
    Abstract: An anion exchange resin capable of producing an electrolyte membrane, a binder for forming an electrode catalyst layer and a fuel cell electrode catalyst layer, which have improved chemical properties and mechanical properties; an electrolyte membrane and a binder for forming an electrode catalyst layer produced from the anion exchange resin; and a fuel cell having the electrolyte membrane or the electrode catalyst layer.
    Type: Application
    Filed: July 24, 2018
    Publication date: January 24, 2019
    Applicants: UNIVERSITY OF YAMANASHI, TAKAHATA PRECISION JAPAN CO., LTD.
    Inventors: Kenji MIYATAKE, Junpei MIYAKE, Hideaki ONO, Manai SHIMADA, Naoki YOKOTA, Natsumi YOSHIMURA, Aoi TAKANO, Koichiro ASAZAWA, Eriko NISHINO, Yui KUWABARA
  • Anion Exchange Resin, Electrolyte Membrane, Binder For Forming Electrode Catalyst Layer, Fuel Cell Electrode Catalyst Layer And Fuel Cell
    Publication number: 20190027768
    Abstract: An anion exchange resin capable of producing an electrolyte membrane, a binder for forming an electrode catalyst layer and a fuel cell electrode catalyst layer, which have improved electrical properties; an electrolyte membrane and a binder for forming an electrode catalyst layer produced from the anion exchange resin; and a fuel cell having the electrolyte membrane or the electrode catalyst layer.
    Type: Application
    Filed: July 24, 2018
    Publication date: January 24, 2019
    Applicants: UNIVERSITY OF YAMANASHI, TAKAHATA PRECISION JAPAN CO., LTD.
    Inventors: Kenji MIYATAKE, Junpei MIYAKE, Hideaki ONO, Manai SHIMADA, Naoki YOKOTA, Natsumi YOSHIMURA, Aoi TAKANO, Koichiro ASAZAWA, Eriko NISHINO, Yui KUWABARA