Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384380 | Polymerizable compositions and high refractive plastic lens obtained therefrom | Hiroyuki Kanesaki, Keishiro Nagao | 1995-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384380 | Polymerizable compositions and high refractive plastic lens obtained therefrom | Hiroyuki Kanesaki, Keishiro Nagao | 1995-01-24 |