Patents by Inventor Masahumi Oshiro

Masahumi Oshiro 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).

  • Image processing apparatus
    Patent number: 5136373
    Abstract: Configuration image data representing an external form of an object is stored in advance in a configuration image memory. A two-dimensional image of faint light emitted from the object is detected by a high-sensitivity image pickup means including a two-dimensional photon-counting tube. Faint light image data representing the detected faint light image is accumulated by an adder circuit, and stored in a faint light image memory. The stored faint light image data is superposed on the stored configuration data for each accumulating operation, and based on the superposed image data a superposed image is successivley displayed on a display device.
    Type: Grant
    Filed: January 7, 1991
    Date of Patent: August 4, 1992
    Assignee: Hamamatsu Photonics K. K.
    Inventors: Kiyoshi Kamiya, Eiji Inuzuka, Masahumi Oshiro, Shigeru Uchiyama, Koji Suzuki