Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8911838 | Optical film material roll and method for manufacturing image display device using thereof | Takuya Nakazono, Seiji Umemoto, Tomohito Takita, Fumihito Shimanoe, Yuuki Yano | 2014-12-16 |
| 8821674 | Optical film material roll and method for manufacturing image display device using thereof | Takuya Nakazono, Seiji Umemoto, Tomohito Takita, Fumihito Shimanoe, Yuuki Yano | 2014-09-02 |