Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778397 | Polymerizable composition, optical material, and manufacturing method of the same | Akinori Ryu | 2017-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778397 | Polymerizable composition, optical material, and manufacturing method of the same | Akinori Ryu | 2017-10-03 |