Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739912 | Aircraft lamp | Michio Tsukamoto | 2023-08-29 |
| 11492121 | Aircraft projection device | Akio Shoji | 2022-11-08 |
| 11396381 | Aircraft lamp that changes irradiation direction | Akio Shoji, Mikio Urushibata | 2022-07-26 |
| 9279563 | Lamp | Hiroto Shimizu, Tomoya Nishihara | 2016-03-08 |
| 8297811 | Aircraft lamp | Tomoyuki Mukai, Makoto Nawa | 2012-10-30 |