Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11320529 | Maritime target and wake tracking device, method and program | Daisuke FUJIOKA, Suminori Ekuni, Yugo Kubota | 2022-05-03 |
| 9551782 | Radar apparatus and method of measuring radar performance | Yoshifumi Ohnishi | 2017-01-24 |
| 9453912 | Device and method for displaying ship perimeter information | Hidetoshi Kaida, Motoji Kondo, Masahiro Nakahama | 2016-09-27 |
| 9041590 | Device and method for controlling tracking information, and radar device | — | 2015-05-26 |
| 8423278 | Navigation aid method, device and program | Motoji Kondo, Takashi Inaoka | 2013-04-16 |
| 7956798 | Radar apparatus and radar picture display method | Koji Dai, Sae Takemoto | 2011-06-07 |
| 7583224 | Radar apparatus with automatic local oscillator tuning function | Masahiro Nakahama, Yoshihiro Ishii, Koji Dai | 2009-09-01 |
| 7089094 | Vehicle information display apparatus | — | 2006-08-08 |
| 7016772 | Vehicle information display apparatus | — | 2006-03-21 |