Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9273185 | Episulfide compound and optical material composition | Takashi Aoki, Hiroyuki Okada, Hiroshi Horikoshi | 2016-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9273185 | Episulfide compound and optical material composition | Takashi Aoki, Hiroyuki Okada, Hiroshi Horikoshi | 2016-03-01 |