Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447014 | Fault detection device | — | 2022-09-20 |
| 11180157 | Monitoring apparatus and driving force control system | Yutaka Koyama, Yu Kimoto, Kotaro Yasui | 2021-11-23 |
| 10407057 | Hybrid vehicle | Takahiko Hirasawa, Yutaka Koyama, Junmin Cao, Kengou Yamamoto | 2019-09-10 |