Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495595 | Gas sensor device, gas measurement method, and gas measurement device | Kazuaki Karasawa, Satoru Momose, Ryozo Takasu, Osamu Tsuboi | 2019-12-03 |
| 10408662 | Water amount measurement device and water amount monitoring system | Osamu Tsuboi, Yoshio Kikuchi, Ryozo Takasu | 2019-09-10 |