Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492121 | Aircraft projection device | Shigeo Sawada | 2022-11-08 |
| 11396381 | Aircraft lamp that changes irradiation direction | Shigeo Sawada, Mikio Urushibata | 2022-07-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492121 | Aircraft projection device | Shigeo Sawada | 2022-11-08 |
| 11396381 | Aircraft lamp that changes irradiation direction | Shigeo Sawada, Mikio Urushibata | 2022-07-26 |