Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698576 | Projection device having rotation lock mechanism and projection lens having rotation lock mechanism | Yasuyuki Miyata, Yasuto Kuroda | 2023-07-11 |
| 11632528 | Projection apparatus | Takeharu Omata | 2023-04-18 |
| 11592731 | Projection lens and projection device | Tetsuo Kamigaki, Yasuto Kuroda, Hironobu Kayano | 2023-02-28 |