Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9594275 | Retardation element, liquid crystal display device, and projection display device | Nobuyuki Koike, Akio Takada | 2017-03-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9594275 | Retardation element, liquid crystal display device, and projection display device | Nobuyuki Koike, Akio Takada | 2017-03-14 |