Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777838 | Gasket seal, door of aircraft, seal structure for opening portion of aircraft, and aircraft | Takashi Yokoi, Keiichiro Doi, Mikishige Ibaragi | 2017-10-03 |
| 9617783 | Gasket seal, door of aircraft, seal structure for opening portion of aircraft, and aircraft | Takashi Yokoi, Keiichiro Doi, Mikishige Ibaragi | 2017-04-11 |