Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507732 | Charging apparatus | — | 2019-12-17 |
| 9623882 | Carbody of railcar | Seiichiro Yagi, Eiichi Kato, Chihiro Okayama, Toshiyuki Hirashima, Akihiro Tada | 2017-04-18 |
| 9475504 | Railcar and method for manufacturing the same | Toshiyuki Hirashima, Shirou Honma | 2016-10-25 |