Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10388844 | Sensor module and manhole information collection/processing system | Kazuaki Kurihara | 2019-08-20 |
NK
Norinao Kouma
Overall (2019): #325,471 of 560,194Top 60%
1
Patents 2019