Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8226398 | Apparatus and method for inflation extrusion molding of pressure-sensitive adhesive sheet | Kooki Ooyama, Shinsuke Ikishima, Naoto Hayashi, Toshihisa YAMANE, Yuuki KATOU | 2012-07-24 |
| 8092204 | Apparatus and method for inflation extrusion molding of pressure-sensitive adhesive sheet | Kooki Ooyama, Shinsuke Ikishima, Naoto Hayashi, Toshihisa YAMANE, Yuuki KATOU | 2012-01-10 |
| 7556762 | Method of inflation extrusion molding, extrusion molding apparatus therefor, and process for producing pressure-sensitive adhesive sheet | Kooki Ooyama, Masayoshi Natsume, Keiji Hayashi | 2009-07-07 |