Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209388 | Gas sensor | Keisuke Mizutani, Keigo Mizutani, Mitsunobu NAKATO, Takashi Araki | 2021-12-28 |
| 11193907 | Nitrous oxide concentration detector | Hao Wu, Hiroki Ichikawa | 2021-12-07 |