Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495595 | Gas sensor device, gas measurement method, and gas measurement device | Kazuaki Karasawa, Michio Ushigome, Satoru Momose, Osamu Tsuboi | 2019-12-03 |
| 10444192 | Environment measuring device and environment measuring method | — | 2019-10-15 |
| 10408662 | Water amount measurement device and water amount monitoring system | Osamu Tsuboi, Michio Ushigome, Yoshio Kikuchi | 2019-09-10 |