Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494488 | Polyrotaxane, production method therefor, and optical composition containing said polyrotaxane | Yasutomo Shimizu, Junji Momoda, Hiromasa Yamamoto | 2019-12-03 |
| 10355794 | Channel simulation device and channel simulation program | — | 2019-07-16 |
| 10301485 | Coating composition and optical article having a coat layer made of the coating composition | — | 2019-05-28 |