Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851180 | Polymer material, film, circular polarizing plate, image display apparatus, and manufacturing method for film | Ryutaro Mukai, Takahiro Yasumoto, Katsuya Fujisawa, Tomohiro Abo | 2020-12-01 |
| 10663621 | Retardation film and utilization thereof | Ryutaro Mukai, Tomohiro Abo | 2020-05-26 |