Patents by Inventor Kunio Hishimoto

Kunio Hishimoto 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 for manufacturing substrate, release sheet, substrate manufacturing apparatus and method for manufacturing substrate using same
    Publication number: 20050144780
    Abstract: A highly reliable and productive manufacturing method of boards and a manufacturing apparatus are provided. The manufacturing apparatus includes heater-punches (4a) and (4b) disposed above and under pressuring holes (24) provided on positioning stage (6) which positions and laminates board materials. The apparatus also includes a supplying and discharging means of a mold-releasing sheet, and the means is formed of supply reel (22), take-up reel (23), and guide rolls (25a) and (25b). The sheet is supplied and discharged passing between heater-punches (4a) placed above pressuring holes (24) and heater-punches (4b) placed under pressuring holes (24).
    Type: Application
    Filed: January 19, 2004
    Publication date: July 7, 2005
    Inventors: Kunio Hishimoto, Toshiaki Takenaka, Yukihiro Hiraishi