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, Ryozo Takasu, Osamu Tsuboi | 2019-12-03 |
| 10481146 | Gas sensor and information processing system | Kazuaki Karasawa, Osamu Tsuboi | 2019-11-19 |
| 10371658 | Gas sensor and sensor apparatus | Osamu Tsuboi, Kazuaki Karasawa | 2019-08-06 |