Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678246 | Polymerizable composition for optical material | Nobuo Kawato, Tatsuya Ogawa, Toshiya Hashimoto, Shigetoshi Kuma | 2017-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678246 | Polymerizable composition for optical material | Nobuo Kawato, Tatsuya Ogawa, Toshiya Hashimoto, Shigetoshi Kuma | 2017-06-13 |