Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9360448 | Gas sensor | Kunihiko Yonezu, Hisaharu Nishio, Norimasa Osawa | 2016-06-07 |
| 9322680 | Gas sensor | Kunihiko Yonezu, Toshiya Matsuoka, Norimasa Osawa, Hisaharu Nishio | 2016-04-26 |
| 9032779 | Gas sensor | Masanori Otsubo, Takaya Yoshikawa, Masao Tsuzuki | 2015-05-19 |
| 8874349 | Sensor control apparatus and sensor control method | Satoshi Ishikawa, Kunihiko Yonezu | 2014-10-28 |
| 8806918 | Gas sensor and manufacturing method therefor | Kunihiko Yonezu, Hisaharu Nishio, Takaya Yoshikawa, Masao Tsuzuki | 2014-08-19 |
| 8764955 | Gas sensor | Takaya Yoshikawa, Hisaharu Nishio, Masao Tsuzuki, Kunihiko Yonezu | 2014-07-01 |
| 8702934 | Gas sensor | Masao Tsuzuki, Tomoki Fujii, Hisaharu Nishio, Takaya Yoshikawa, Kunihiko Yonezu | 2014-04-22 |
| 8603310 | Gas-concentration/humidity detection apparatus | Noboru Ishida, Kentaro Mori | 2013-12-10 |
| 8594908 | Intake system for internal combustion engine | Takaya Yoshikawa, Masao Tsuzuki | 2013-11-26 |