Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329373 | Polyisocyanate monomer composition for optical members, and optical member and production method therefor | Masahisa Kousaka | 2019-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329373 | Polyisocyanate monomer composition for optical members, and optical member and production method therefor | Masahisa Kousaka | 2019-06-25 |