Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8260576 | Exhaust gas sensor abnormality diagnostic device | Yasushi Iwazaki, Hiroshi Sawada, Masaya Kawaji | 2012-09-04 |
| 8214176 | Exhaust gas sensor abnormality diagnostic device | Yasushi Iwazaki, Hiroshi Sawada, Masaya Kawaji | 2012-07-03 |
| 6820000 | Electronic control device having control and monitoring cpus | Hidemasa Miyano | 2004-11-16 |
| 6775609 | Electronic control unit for vehicle having operation monitoring function and fail-safe function | Yoshifumi Ozeki, Yoshiharu Takeuchi, Yasuhiro Tanaka | 2004-08-10 |