Patents by Inventor Jyunkichi Kasahara

Jyunkichi Kasahara 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).

  • Temperature sensor for use in a heated roll
    Patent number: 4091673
    Abstract: A temperature sensing device for a heated roll, which includes an insulated support member and a thermocouple of bimetallic foil extending around the support member for sensing the surface temperature of the heated roll, and a resilient member interposed between the thermocouple and the insulated support member for pressing the thermocouple in abutment against the surface of the heated roll so as to increase the contact area therebetween.
    Type: Grant
    Filed: November 1, 1976
    Date of Patent: May 30, 1978
    Assignee: Konishiroku Photo Industry Co. Ltd.
    Inventors: Takashi Tamura, Tsuneo Matsuzaki, Jyunkichi Kasahara, Ken Nakamura