Patents by Inventor Ryouchi Masuko

Ryouchi Masuko 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).

  • Radiation source position detection method, radiation source position detection system and radiation source position detection probe
    Patent number: 6862087
    Abstract: A radiation source position detection system is provided, wherein three radiation detectors are arranged at different positions. Based on radiations incident to each of the radiation detectors, curved surfaces where a radiation source exists are calculated. By solving equations of each of the curved surfaces simultaneously, the position of the radiation source is detected.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: March 1, 2005
    Assignees: Mitsubishi Heavy Industries, Ltd., Japan Aerospace Exploration Agency
    Inventors: Yoshikatsu Kuroda, Ryouchi Masuko, Tadayuki Takahashi, Shin Watanabe
  • Radiation source position detection method, radiation source position detection system and radiation source position detection probe
    Publication number: 20040037394
    Abstract: A radiation source position detection system is provided, wherein three radiation detectors are arranged at different positions. Based on radiations incident to each of the radiation detectors, curved surfaces where a radiation source exists are calculated. By solving equations of each of the curved surfaces simultaneously, the position of the radiation source is detected.
    Type: Application
    Filed: May 20, 2003
    Publication date: February 26, 2004
    Inventors: Yoshikatsu Kuroda, Ryouchi Masuko, Tadayuki Takahashi, Shin Watanabe