Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10986317 | Projection video display device | Hiroyuki Nakamura, Kazuo Shikita, Satoshi Nakayama, Nobutaka Hotta | 2021-04-20 |
| 10191363 | Projection-type image display device | Koji Hirata, Miyuki Ikeda, Tatsuya Ishikawa | 2019-01-29 |