Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242813 | Internal combustion engine control device | Yoichi Iihoshi, Toshio Hori, Takafumi Arakawa | 2022-02-08 |
| 10920683 | Control device for internal combustion engine | Takafumi Arakawa, Kunihiko Suzuki, Yoichi Iihoshi, Toshio Hori, Yoshikuni Kurashima | 2021-02-16 |
| 10240547 | Fuel injection control device | Yuuki Okuda, Masahiro Toyohara | 2019-03-26 |