Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8445103 | Adhesive composition, adhesive optical film and image display device | Kenichi Okada, Toshitaka Takahashi, Michio Umeda | 2013-05-21 |
| 7759442 | Adhesive composition, adhesive optical film and image display device | Kenichi Okada, Toshitaka Takahashi, Michio Umeda | 2010-07-20 |
| 7641946 | Adhesive film and image display device | Kenichi Okada, Toshitaka Takahashi | 2010-01-05 |