Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12019359 | Light blocking member and projection video display device | — | 2024-06-25 |
| 8349479 | Battery mounting mechanism | Naritoshi Kagaya | 2013-01-08 |
| 8139148 | Cap structure | — | 2012-03-20 |