Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081183 | Memory system and control method of memory system for controlling of first and second writing operations | Norio Aoyama | 2021-08-03 |
| 11019312 | Light source device, projection device, and light source control method | Hiroki Masuda, Osamu Umamine, Tetsuro Narikawa | 2021-05-25 |