Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883959 | Sensor element and gas sensor including the sensor | Ai Igarashi, Kouji Toida | 2021-01-05 |
| 10481122 | Gas sensor element and gas sensor | Ai Igarashi, Kouji Toida | 2019-11-19 |
| 9753020 | Gas sensor element, gas sensor, and method of manufacturing gas sensor element | Toru Iwano, Masaki Onkawa, Tatsuhiko MURAOKA, Shigehiro OHTSUKA, Masaki Mizutani | 2017-09-05 |
| 9694387 | Gas sensor element, gas sensor, and method of manufacturing gas sensor element | Masaki Onkawa, Toru Iwano, Tatsuhiko MURAOKA, Shigehiro OHTSUKA, Masaki Mizutani | 2017-07-04 |
| 9689834 | Gas sensor | Shigeki Mori, Masaki Mizutani, Yuichi Yamada, Shohei Yoshiyasu, Hirotaka Tsukamatsu +1 more | 2017-06-27 |
| 9476863 | Gas sensor with porous protection layers | Masaki Onkawa, Toru Iwano, Tatsuhiko MURAOKA, Shigehiro OHTSUKA, Masaki Mizutani | 2016-10-25 |
| 9176093 | Gas sensor | Masaki Mizutani, Makoto Shimoide | 2015-11-03 |