Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803612 | Control device for internal combustion engine | Keitarou Minami, Hideaki Ichihara, Hiroshi Katsurahara | 2017-10-31 |
| 9726093 | Apparatus for estimating exhaust gas recirculation quantity | Hiroshi Katsurahara, Chika Ozaki | 2017-08-08 |