Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10988233 | Wing and aircraft | Naoko Tokugawa | 2021-04-27 |
| 9428264 | Nose for supersonic flying object | Naoko Tokugawa, Taro Kawai, Ayako Tozuka, Hiroaki Ishikawa | 2016-08-30 |
| 9031817 | Method for designing a natural laminar flow wing of a supersonic aircraft | Kenji Yoshida, Kisa Matsushima, Hiroaki Ishikawa | 2015-05-12 |