Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948854 | Transparent optical article and process for preparing same | Naoyuki Amaya, Keizo Anan, Yoshishige Murata, Takao Mogami, Yoshio Sano +1 more | 1990-08-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4948854 | Transparent optical article and process for preparing same | Naoyuki Amaya, Keizo Anan, Yoshishige Murata, Takao Mogami, Yoshio Sano +1 more | 1990-08-14 |