Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883959 | Sensor element and gas sensor including the sensor | Ai Igarashi, Shun Sakuma | 2021-01-05 |
| 10634639 | Method for producing gas sensor element | Ai Igarashi, Akinori Kojima, Akihiro Hara, Hitoshi Furuta | 2020-04-28 |
| 10481122 | Gas sensor element and gas sensor | Ai Igarashi, Shun Sakuma | 2019-11-19 |