Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10346688 | Congestion-state-monitoring system | Atsushi Sassa, Takashi Yoshida, Yohei Akimoto, Kazunari Iwanaga, Tomomi Takada | 2019-07-09 |
| 10282622 | Marine intrusion detection system and method | Wataru Ito, Masaya Okada, Kazunari Iwanaga, Miyuki Fujii | 2019-05-07 |