Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837950 | Vehicle control device and railroad vehicle | Masanao Itoh | 2017-12-05 |
| 9555815 | Electric power conversion device, emergency traveling system and railway vehicle | Michiaki Ishikawa | 2017-01-31 |