Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891530 | Touch panel-including illuminator and reflective liquid-crystal display device | Seiji Umemoto, Ryoji Kinoshita, Yuuki Nakano, Hiroaki Kishioka | 2005-05-10 |
| 6693690 | Reflective liquid-crystal display device | Seiji Umemoto, Yuuki Nakano, Ryoji Kinoshita, Hiroaki Kishioka | 2004-02-17 |
| 6605347 | Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet thereof | Tatsumi Amano, Masahiko Ando | 2003-08-12 |