Patents by Inventor Yujiro FUJISAKI

Yujiro FUJISAKI 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).

  • Particle therapy system and extension method thereof
    Patent number: 11511134
    Abstract: A particle therapy system includes a building having a first floor and second floors and, a particle beam generator installed on the first floor and configured to generate a particle beam, a first transport system configured to transport a particle beam from the particle beam generator to a first irradiation system in a first treatment room, and a second transport system configured to transport a particle beam to a second irradiation system in a second treatment room, branched from the first transport system, via a second floor. The second transport system has a first bending magnet that bends a particle beam to the direction of the second floor different from the installation surface of the particle beam generator. The building has a shielding wall configured to shield the first floor and the second floor and the second transport system is provided penetrating the shielding wall.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: November 29, 2022
    Assignee: HITACHI, LTD.
    Inventors: Hideaki Nishiuchi, Hiroyuki Satake, Yui Shinozawa, Yujiro Fujisaki
  • PARTICLE THERAPY SYSTEM AND EXTENSION METHOD THEREOF
    Publication number: 20200094077
    Abstract: A particle therapy system includes a building having a first floor and second floors and, a particle beam generator installed on the first floor and configured to generate a particle beam, a first transport system configured to transport a particle beam from the particle beam generator to a first irradiation system in a first treatment room, and a second transport system configured to transport a particle beam to a second irradiation system in a second treatment room, branched from the first transport system, via a second floor. The second transport system has a first bending magnet that bends a particle beam to the direction of the second floor different from the installation surface of the particle beam generator. The building has a shielding wall configured to shield the first floor and the second floor and the second transport system is provided penetrating the shielding wall.
    Type: Application
    Filed: May 15, 2019
    Publication date: March 26, 2020
    Inventors: Hideaki NISHIUCHI, Hiroyuki SATAKE, Yui SHINOZAWA, Yujiro FUJISAKI