Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8924051 | Drive device for railway vehicle | Motomi Shimada, Shuichi Tachihara, Akira Horie, Masahiro Nagasu | 2014-12-30 |
| 8816615 | Drive device for railway vehicle | Motomi Shimada, Yoshihiro Miyaji, Keita Suzuki, Keishi Suzuki | 2014-08-26 |