Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697925 | Gas sensor device, gas measuring equipment, and method for fabricating gas sensor device | Michio Ushigome, Osamu Tsuboi | 2020-06-30 |
| 10670552 | Gas sensor and sensor device | Osamu Tsuboi, Ikuo Soga | 2020-06-02 |