Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9592739 | Drive control equipment for a vehicle | Haruhiko FUJITO, Hiroaki Yoshinari, Hideyuki Shimizu, Takashi Takagi | 2017-03-14 |
| 9555815 | Electric power conversion device, emergency traveling system and railway vehicle | Hiroaki Otani | 2017-01-31 |