Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174139 | Gas sensor control device, gas sensor control system, and gas sensor system | Yuzo Higuchi, Koji Ishibashi, Junichiro Mitsuno, Satoru Abe | 2024-12-24 |
| 12163917 | Sensor system, and sensor system failure detecting method | Yuzo Higuchi, Satoru Toda, Satoru Abe, Junichiro Mitsuno, Hidetoshi Makino | 2024-12-10 |
| 7573275 | Temperature sensor control apparatus | Hiroshi Inagaki | 2009-08-11 |
| 7416649 | Oxygen concentration detection system and vehicle control system having the same | Norikazu Ieda | 2008-08-26 |
| 6120677 | Temperature control for all range oxygen sensor | Tessho Yamada, Takeshi Kawai, Shigeki Mori, Satoshi Teramoto, Toshiya Matsuoka | 2000-09-19 |
| 6099717 | Method of and apparatus for detecting a deteriorated condition of a wide range air-fuel ratio sensor | Tessho Yamada, Takeshi Kawai, Shigeki Mori, Satoshi Teramoto, Toshiya Matsuoka | 2000-08-08 |
| 5976350 | Method of and apparatus for detecting an activated condition of a wide range air-fuel ratio sensor | Tessho Yamada, Takeshi Kawai, Shigeki Mori, Satoshi Teramoto, Toshiya Matsuoka | 1999-11-02 |