Patents by Inventor Hideyuki Yagihashi

Hideyuki Yagihashi 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).

  • Electric transmission mechanism and ion meter
    Patent number: 11215581
    Abstract: An electric transmission mechanism according to one aspect of the present invention may include a tubular ring fixed to a shaft electively connected to an electrode, at least one brush slidably contacting with a circumferential surface of the ring, a bearing including an inner race fixed to the ring, and a housing which is fixed to an outer race of the bearing and accommodates a contact part of the ring and the brush therein.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: January 4, 2022
    Assignee: Yokogawa Electric Corporation
    Inventors: Takeshi Kuwagata, Megumi Goto, Hikaru Shimizu, Saori Handa, Yukiko Hirano, Masaru Homma, Atsushi Otaki, Hideyuki Yagihashi
  • ELECTRIC TRANSMISSION MECHANISM AND ION METER
    Publication number: 20190331640
    Abstract: An electric transmission mechanism according to one aspect of the present invention may include a tubular ring fixed to a shaft electively connected to an electrode, at least one brush slidably contacting with a circumferential surface of the ring, a bearing including an inner race fixed to the ring, and a housing which is fixed to an outer race of the bearing and accommodates a contact part of the ring and the brush therein.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 31, 2019
    Applicant: Yokogawa Electric Corporation
    Inventors: Takeshi KUWAGATA, Megumi Goto, Hikaru Shimizu, Saori Handa, Yukiko Hirano, Masaru Homma, Atsushi Otaki, Hideyuki Yagihashi