Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067252 | Viewing system, display device, stage installation, and polymerizable liquid crystal composition | Rie TAKASAGO, Hiroshi Inada, Mitsuyoshi Ichihashi | 2021-07-20 |
| 10908338 | Optical film, polarizing plate, and image display device | Shunya KATOH, Koji Iijima, Mitsuyoshi Ichihashi | 2021-02-02 |