Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6144915 | Aerodrome control support system | Kakuichi Shiomi, Etsuko Oda, Seiichiro Tanaka | 2000-11-07 |
| 6064939 | Individual guidance system for aircraft in an approach control area under automatic dependent surveillance | Masao Nishida, Yasuhiro Taka, Toshikazu Nakajima, Ryuji Otsuka, Kakuichi Shiomi +1 more | 2000-05-16 |