Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9299334 | Sound source detecting system and sound source detecting method | Jun Sato, Ryuji Funayama, Tomoya Takatani, Osami Yamamoto, Kensaku Asahi +4 more | 2016-03-29 |
| 9103903 | Approaching vehicle detecting system and approaching vehicle detecting method | Ryuji Funayama, Jun Sato, Hisashi Satonaka, Keiichi Yamada, Osami Yamamoto +2 more | 2015-08-11 |
| 9091751 | Sound source detection system | Ryuji Funayama, Jun Sato, Osami Yamamoto, Kensaku Asahi, Keiichi Yamada +3 more | 2015-07-28 |