Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11144837 | System, method, and program for predicting information | Takeshi Nagata, Hidemasa MAEKAWA, Makiko Suitani, Hiromitsu TOMOZAWA, Kazutoshi Matsuzaki +2 more | 2021-10-12 |
| 11146767 | Projection position detection device, image projection system, and projection position detection method | — | 2021-10-12 |
| 10921503 | Wavelength variable interference filter and optical module | — | 2021-02-16 |
| 10901200 | Wavelength tunable interference filter, optical device, optical module, and electronic apparatus | — | 2021-01-26 |