Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514806 | Operation detection device, operation detection method and projector | Takashi Matsubara, Naoki Mori | 2019-12-24 |
| 10191594 | Projection-type video display device | Minoru Hasegawa, Mitsuo Nakajima, Takashi Matsubara | 2019-01-29 |
| 10194124 | Projection type video display device and projection type video display method | Naoki Mori, Takashi Matsubara, Yoshiho Seo, Shoji Yamamoto | 2019-01-29 |