Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751633 | Aircraft safety device | Yuta Takahashi, Tsuyoshi Kitamura, Tsutomu Kawamizu, Ushio Komoda | 2017-09-05 |
| 9688410 | Water inflow prevention device for aircraft working when landing in water, pressure adjusting valve, and aircraft | Takashi Uchino, Syuichi Hagino, Akitaka Urano | 2017-06-27 |
| 9533767 | Water-inflow prevention device of aircraft, air pressure regulating valve for aircraft, and aircraft | Tomoka Mashio, Akitaka Urano, Shuichi Hagino | 2017-01-03 |