Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352893 | Gas sensor control apparatus | Keisuke NAKAGAWA, Hisashi KOZUKA, Kazuma Ito, Ippei Kato | 2019-07-16 |
| 10012612 | Gas sensor element and gas sensor | Tomohiro Nishi, Keisuke NAKAGAWA, Kazuma Ito, Ippei Kato | 2018-07-03 |
| 9753020 | Gas sensor element, gas sensor, and method of manufacturing gas sensor element | Toru Iwano, Masaki Onkawa, Tatsuhiko MURAOKA, Shun Sakuma, Masaki Mizutani | 2017-09-05 |
| 9694387 | Gas sensor element, gas sensor, and method of manufacturing gas sensor element | Masaki Onkawa, Shun Sakuma, Toru Iwano, Tatsuhiko MURAOKA, Masaki Mizutani | 2017-07-04 |
| 9476863 | Gas sensor with porous protection layers | Shun Sakuma, Masaki Onkawa, Toru Iwano, Tatsuhiko MURAOKA, Masaki Mizutani | 2016-10-25 |