Patents by Inventor Masumi Mukai

Masumi Mukai 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).

  • Charged particle accelerator and charged particle acceleration method
    Patent number: 8569979
    Abstract: A cascade of accelerating electrode tubes (LA#1 to LA#28) that apply an accelerating electric potential to a charged particle (2) are provided. With a controller (8) appropriately controlling timings to apply an accelerating voltage to the accelerating electrode tubes (LA#1 to LA#28), accelerating energy can be gained each time the charged particle (2) passes through gaps between the accelerating electrode tubes (LA#1 to LA#28).
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: October 29, 2013
    Assignee: Quan Japan Co., Ltd.
    Inventors: Yuji Kokubo, Masatoshi Ueno, Masumi Mukai, Masahiko Matsunaga
  • CHARGED PARTICLE ACCELERATOR AND CHARGED PARTICLE ACCELERATION METHOD
    Publication number: 20130033201
    Abstract: A cascade of accelerating electrode tubes (LA#1 to LA#28) that apply an accelerating electric potential to a charged particle (2) are provided. With a controller (8) appropriately controlling timings to apply an accelerating voltage to the accelerating electrode tubes (LA#1 to LA#28), accelerating energy can be gained each time the charged particle (2) passes through gaps between the accelerating electrode tubes (LA#1 to LA#28).
    Type: Application
    Filed: April 25, 2011
    Publication date: February 7, 2013
    Applicant: Quan Japan Co., Ltd.
    Inventors: Yuji Kokubo, Masatoshi Ueno, Masumi Mukai, Masahiko Matsunaga