Patents by Inventor Katsummi Irie

Katsummi Irie 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).

  • SOLAR SIMULATOR
    Publication number: 20080298043
    Abstract: To provide the solar simulator that facilitates making the flash light emitted from the lamp into the desirable irradiance waveform. In the solar simulator 1, the controller 12, according to the control pattern preset to maintain the flash light F emitted from the xenon lamp 14 at the target irradiance for a certain period of time, controls the electric current, which is discharged from the condenser assembly 26 and flowing through the xenon lamp 14, by performing the switching drive on the power switching element 20.
    Type: Application
    Filed: May 21, 2008
    Publication date: December 4, 2008
    Applicant: Nisshinbo Industries, Inc.
    Inventors: Mitsuhiro Shimotomai, Yoshihiro Shinohara, Katsummi Irie, Osamu Honaga