Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7672051 | Optical film and surface light source using it | Tetsuya Hoshino, Yasushi Sugimoto, Teruo Teshima | 2010-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7672051 | Optical film and surface light source using it | Tetsuya Hoshino, Yasushi Sugimoto, Teruo Teshima | 2010-03-02 |