Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914799 | Composition for optical material and method for producing same, and optical material produced from composition for optical material | Kouhei Takemura, Takashi Aoki, Hiroshi Horikoshi | 2018-03-13 |