Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209387 | Gas sensor element and gas sensor | Mitsunobu NAKATO, Hiroki Ichikawa | 2021-12-28 |
| 11092099 | Control apparatus | Yuki Murayama, Ryozo Kayama, Manabu Yoshidome | 2021-08-17 |
| 11035283 | Control apparatus | Yuki Murayama, Ryozo Kayama, Manabu Yoshidome | 2021-06-15 |
| 10935517 | Gas sensor element and gas sensor unit | Mitsunobu NAKATO, Hiroaki YOTO | 2021-03-02 |