Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7915369 | Ultraviolet transmissive polyhedral silsesquioxane polymers | Richard M. Laine, Lisa Viculis, Norihiro Takamura | 2011-03-29 |
| 6143369 | Process of impregnating substrate and impregnated substrate | Yoshihisa Sugawa, Yasuo Tohrin, Yoshinobu Marumoto, Joji Sakakibara, Kohei Kotera +3 more | 2000-11-07 |