Patents by Inventor Yusaku Nishi

Yusaku Nishi 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).

  • Method of manufacturing thick-film circuit devices
    Patent number: 4119480
    Abstract: A method of manufacturing thick-film circuit devices which comprises depositing a photosensitive resin on a substrate either before or after the deposition of a paste for thick-film circuit, exposing the photosensitive resin selectively to light and thereby forming a predetermined thick-film paste pattern, and then firing the paste pattern.
    Type: Grant
    Filed: May 10, 1977
    Date of Patent: October 10, 1978
    Assignee: Tokyo Shibaura Electric Co., Ltd.
    Inventors: Yusaku Nishi, Hideo Fujii