Patents by Inventor Uchida Yoshiyuki

Uchida Yoshiyuki 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).

  • Photoelectronic conversion device
    Patent number: 4507519
    Abstract: In the typical embodiment of the invention described herein, a photoelectronic conversion device comprises a transparent insulative substrate, a first transparent electrode layer of Sn-incorporated In.sub.2 O.sub.3 having a relatively low sheet resistance and a thickness of about 1000 .ANG., a second transparent electrode layer of SnO.sub.2 having a relatively high plasma resistance and a thickness of several tens to several hundreds of Angstroms, an amorphous semiconductor film formed by a plasma CVD process at a substrate temperature of about 200.degree.-250.degree. C., and a metal electrode.
    Type: Grant
    Filed: February 1, 1983
    Date of Patent: March 26, 1985
    Assignees: Fuji Electric Co., Ltd., Fuji Electric Corporate Research & Development Co., Ltd.
    Inventors: Maruyama Kazumi, Uchida Yoshiyuki