Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086405 | Display device and projection device | Atsushi Tanaka, Kumiko Ishida, Toru Miyakoshi, Michiyo Ogawa, Masakazu Sekiguchi | 2021-08-10 |
| 10409386 | Display device and projection device | Atsushi Tanaka, Kumiko Ishida, Toru Miyakoshi, Michiyo Ogawa, Masakazu Sekiguchi | 2019-09-10 |
| 9927878 | Display device and projection device | Atsushi Tanaka, Kumiko Ishida, Toru Miyakoshi, Michiyo Ogawa, Masakazu Sekiguchi | 2018-03-27 |