Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10570651 | Plug door lock device and plug door system | Shinji Ueda, Atsuhito Yamaguchi | 2020-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10570651 | Plug door lock device and plug door system | Shinji Ueda, Atsuhito Yamaguchi | 2020-02-25 |