Patents by Inventor Osamu KAMIGAITO

Osamu KAMIGAITO 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).

  • Acceleration cavity, accelerator, and resonance frequency adjustment method of acceleration cavity
    Patent number: 10609807
    Abstract: An objective of the invention is to provide an acceleration cavity, an accelerator, and a resonance frequency adjustment method of an acceleration cavity that can change the natural resonance frequency of the acceleration cavity without occupying space between adjacent accelerator cavities. A QWR includes: a body portion whose axial direction is parallel to the vertical direction, and having a cylindrical side face portion; an upper face portion provided in an upper part of the body portion and is a plate-shaped member; and a deformation adjustment portion applying a pressing force on the upper face portion to deform the upper face portion.
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: March 31, 2020
    Assignee: MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD.
    Inventors: Kenji Suda, Kazunari Yamada, Naruhiko Sakamoto, Kazutaka Ozeki, Osamu Kamigaito, Takeshi Yanagisawa, Katsuya Sennyu
  • ACCELERATION CAVITY, ACCELERATOR, AND RESONANCE FREQUENCY ADJUSTMENT METHOD OF ACCELERATION CAVITY
    Publication number: 20190191539
    Abstract: An objective of the invention is to provide an acceleration cavity, an accelerator, and a resonance frequency adjustment method of an acceleration cavity that can change the natural resonance frequency of the acceleration cavity without occupying space between adjacent accelerator cavities. A QWR includes: a body portion whose axial direction is parallel to the vertical direction, and having a cylindrical side face portion; an upper face portion provided in an upper part of the body portion and is a plate-shaped member; and a deformation adjustment portion applying a pressing force on the upper face portion to deform the upper face portion.
    Type: Application
    Filed: May 1, 2017
    Publication date: June 20, 2019
    Inventors: Kenji SUDA, Kazunari YAMADA, Naruhiko SAKAMOTO, Kazutaka OZEKI, Osamu KAMIGAITO, Takeshi YANAGISAWA, Katsuya SENNYU