Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6064939 | Individual guidance system for aircraft in an approach control area under automatic dependent surveillance | Masao Nishida, Yasuhiro Taka, Toshikazu Nakajima, Keiichiro Nakaue, Ryuji Otsuka +1 more | 2000-05-16 |
| 5941929 | Traffic control service assist system | Kakuichi Shiomi, Seiichiro Tanaka | 1999-08-24 |
| 5742508 | Air control supporting system | Tatsuro Ito | 1998-04-21 |