Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494488 | Polyrotaxane, production method therefor, and optical composition containing said polyrotaxane | Yasutomo Shimizu, Katsuhiro Mori, Hiromasa Yamamoto | 2019-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494488 | Polyrotaxane, production method therefor, and optical composition containing said polyrotaxane | Yasutomo Shimizu, Katsuhiro Mori, Hiromasa Yamamoto | 2019-12-03 |