Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10082482 | Gas sensor control apparatus | Katsuhide Akimoto, Shuuichi Nakano, Tomofumi Fujii, Takahito Masuko, Toshihide Kumazaki | 2018-09-25 |
| 8707761 | Particulate matter detection element | Eriko Maeda, Takehito Kimata | 2014-04-29 |
| 6966300 | Valve opening degree control system and common rail type fuel injection system | — | 2005-11-22 |
| 6068747 | Solid electrolyte gas sensor | Senta Tojo, Makoto Saito, Keigo Mizutani, Hiroshi Mori | 2000-05-30 |
| 5648050 | Metal carrier | Toshiki Matsumoto, Tetsuya Toyao, Tetsuya Nakamura, Shigeru Maehara, Hiromasa Aoki +4 more | 1997-07-15 |