Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8691357 | Pressure-sensitive adhesive sheet for optical data recording medium, optical data recording medium, and method and device for reproducing data from optical data recording medium | Naoki Taya, Hideharu Tajima, Yasuhiro Harada, Masaki Yamamoto, Hirohisa Yamada | 2014-04-08 |
| 8323761 | Laminate sheet and laminate sheet roll | Kazuya Katoh, Takuya Hayasaka | 2012-12-04 |
| 7232501 | Laminate sheet, laminate sheet roll, and producing methods therefor | Kazuya Katoh, Jun Akiwa | 2007-06-19 |