Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653421 | Photorefractive composition | Seth Marder, Bernard Kippelen | 2003-11-25 |
| 6646107 | Process for producing polymer | Yutaka Moroishi, Tetsuo Inoue, Tomoko Doi, Masakazu Sugimoto, Fumiko Nakano | 2003-11-11 |
| 6610809 | Polymer, producing method thereof, and photorefractive composition | Seth Marder, Bernard Kippelen | 2003-08-26 |