Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11249043 | Control device for gas sensor | Yusuke Kawamoto, Takehito Kimata, Ryozo Kayama | 2022-02-15 |
| 10557815 | Particulate matter detection sensor | Masahiro Yamamoto, Masayuki Tamura, Go MIYAGAWA, Takehito Kimata, Yuto Tamei | 2020-02-11 |
| 10113992 | Gas concentration measuring apparatus | Yuusuke TOUDOU, Takehito Kimata | 2018-10-30 |
| 10073053 | Gas concentration measuring apparatus | Yuusuke TOUDOU, Takehito Kimata | 2018-09-11 |
| 7351318 | Gas sensing element | Keigo Mizutani | 2008-04-01 |
| 6254926 | Method of producing oxygen sensor element | Kiyomi Kobayashi, Naoto Miwa, Hiromi Sano, Toshitaka Saito | 2001-07-03 |
| 5948225 | Oxygen sensor element | Kiyomi Kobayashi, Naoto Miwa, Hiromi Sano, Toshitaka Saito | 1999-09-07 |