Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8656841 | Bodyshell structure of railcar | Makoto Taguchi, Atsushi Sano, Toshiyuki Yamada, Hideki Kumamoto, Seiichiro Yagi +1 more | 2014-02-25 |
| 4765249 | Gangway construction for vehicles | Rokuro Ando, Mikio Hatano, Koji Tabata | 1988-08-23 |
| 4678226 | Construction of vehicle body | Makoto Ogawara | 1987-07-07 |
| 4615275 | Emergency exit apparatus | — | 1986-10-07 |