Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094262 | Concentration determination device and method | Yoshihiro Nakano | 2018-10-09 |
| 10046276 | Sensor control method and sensor control apparatus | Yoshihiro Nakano | 2018-08-14 |
| 9896989 | Deterioration diagnosis device for oxidation catalyst | — | 2018-02-20 |
| 9658133 | Multigas sensor and multigas sensor device | Yoshihiro Nakano, Tetsuo Yamada | 2017-05-23 |
| 9551260 | Deterioration diagnosis device for oxidation catalyst | — | 2017-01-24 |
| 8465636 | Ammonium gas sensor | Satoshi Sugaya, Hiroyuki Nishiyama, Wataru Matsutani | 2013-06-18 |
| 8382973 | Method and apparatus for controlling multi-gas sensor | Satoshi Sugaya, Tetsuo Yamada, Wataru Matsutani, Takio Kojima | 2013-02-26 |
| 8152979 | Ammonia gas sensor | Satoshi Sugaya, Hiroyuki Nishiyama, Wataru Matsutani | 2012-04-10 |
| 7341694 | Ammonia sensor | Hiroyuki Nishiyama, Ryuji Inoue, Hitoshi Yokoi, Noboru Ishida, Takafumi Oshima +4 more | 2008-03-11 |