Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604260 | Aircraft seat structure | — | 2020-03-31 |
| 6976658 | Cockpit door of aircraft | Yasuo Sekikawa, Tadashi Watanabe | 2005-12-20 |
| 6938284 | Lavatory unit for aircraft | Koichi Kitade, Ryoichi Itakura | 2005-09-06 |
| 6474677 | In-flight meal service cart | — | 2002-11-05 |
| 6425649 | In-flight meal service cart | — | 2002-07-30 |