Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D937846 | Display screen with graphical user interface | Kenichi Ogawa, Ryosuke Goto | 2021-12-07 |
| 11186303 | Train control and management system, central command device, screen information transmission system and screen information transmission method | Ryosuke Goto, Yosuke Isshiki | 2021-11-30 |
| D925553 | Display screen with graphical user interface | Kenichi Ogawa, Ryosuke Goto | 2021-07-20 |