Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9529019 | Impedance detector for oxygen concentration sensor element | — | 2016-12-27 |
| 9523654 | Air-fuel ratio detection device | Yusuke Shimizu | 2016-12-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9529019 | Impedance detector for oxygen concentration sensor element | — | 2016-12-27 |
| 9523654 | Air-fuel ratio detection device | Yusuke Shimizu | 2016-12-20 |