Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709881 | Discharge lamp lighting device, discharge lamp lighting method, and projector | Osamu Saito, Takeshi Nakajima | 2017-07-18 |
| 9602791 | Discharge lamp driving device, projector, and discharge lamp driving method | Yoichi NAKAGOMI | 2017-03-21 |
| 9563111 | Discharge lamp driving device, projector, and discharge lamp driving method | Yoichi NAKAGOMI, Junichi Suzuki | 2017-02-07 |