Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086020 | Position measurement system for movable body | Iwao Murata | 2021-08-10 |
| 11086026 | Navigation system, navigation method, and aircraft | Yutaka Sasaki, Akitoshi Sakaguchi, Akihiro Yamane, Toshiyuki Narahashi, Kumiko Kindaichi | 2021-08-10 |
| 11061049 | Flying object position measuring apparatus, flying object position measuring method, and non-transitory storage medium | Takashi Nagayama, Takeshi Kibayashi, Akihiro Yamane | 2021-07-13 |
| 10976439 | Navigation system and navigation method | Yutaka Sasaki, Akitoshi Sakaguchi, Akihiro Yamane, Toshiyuki Narahashi, Kumiko Kindaichi | 2021-04-13 |
| 10949981 | Position measuring method, position measuring apparatus, and position measuring system | Akihiro Yamane, Akitoshi Sakaguchi | 2021-03-16 |