Patents by Inventor Takuzou Takayama

Takuzou Takayama 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 detector and its manufacturing method
    Patent number: 5442181
    Abstract: A radiation detector includes a plate-like monocrystal for converting a radiation ray radiated from an object to be examined to a visible ray, a glass plate provided on the monocrystal for transmitting the visible ray generated in the monocrystal and a plurality of photomultipliers arranged on the glass plate for converting the visible ray inputted through the glass plate from the monocrystal to an electrical signal.
    Type: Grant
    Filed: March 28, 1994
    Date of Patent: August 15, 1995
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tsutomu Yamakawa, Keisei Shuto, Takuzou Takayama