Patents by Inventor Unosuke Uchida

Unosuke Uchida 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).

  • Insulating film, sheet, or plate material with metallic coating and method for manufacturing same
    Patent number: 4091138
    Abstract: This invention provides a method for forming a dense, electrically conductive, metallic coating having a sufficient adherence without use of an adhesive on an insulating film, sheet, or plate such as plastic film, plastic rigid sheet, or ceramics by the cluster ion plating procedure which comprises heating a crucible containing a vapor deposition metal at a temperature of 200.degree. to 2,500.degree. C in a vacuum of 1 .times. 10.sup.-4 Torr. to 1 .times. 10.sup.-7 Torr.
    Type: Grant
    Filed: February 4, 1976
    Date of Patent: May 23, 1978
    Assignees: Sumitomo Bakelite Company Limited, Toshinori Takagi
    Inventors: Toshinori Takagi, Tatsuichiro Nishiyama, Unosuke Uchida