Patents by Inventor Mamoru Hirono

Mamoru Hirono 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).

  • Gas analysis device
    Patent number: 11181475
    Abstract: A gas analysis device includes a light source configured to emit laser beam to a target gas, a reflection body which reflects the laser beam, a light reception device that receives the laser beam reflected by the reflection body, a container which contains the light source and the light reception device, and an alignment mechanism that includes an insertion member inserted from outside of the container to inside of the container to move, along a plane intersecting with the irradiation direction of the laser beam, at least any one of the light source and the light reception device.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: November 23, 2021
    Assignee: YOKOGAWA ELECTRIC CORPORATION
    Inventors: Junichi Matsuo, Toshiki Miyasaka, Takuya Kawashima, Mamoru Hirono
  • GAS ANALYSIS DEVICE
    Publication number: 20190310188
    Abstract: A gas analysis device includes a light source configured to emit laser beam to a target gas, a reflection body which reflects the laser beam, a light reception device that receives the laser beam reflected by the reflection body, a container which contains the light source and the light reception device, and an alignment mechanism that includes an insertion member inserted from outside of the container to inside of the container to move, along a plane intersecting with the irradiation direction of the laser beam, at least any one of the light source and the light reception device.
    Type: Application
    Filed: April 4, 2019
    Publication date: October 10, 2019
    Applicant: Yokogawa Electric Corporation
    Inventors: Junichi Matsuo, Toshiki Miyasaka, Takuya Kawashima, Mamoru Hirono