Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391515 | Elevator system, elevator control method, and non-transitory computer-readable medium | — | 2025-08-19 |
| 9039430 | Electric connector, train-information transmission/reception system, and method for connecting electric connector | Yoshihito Takigawa, Yosuke Takaoka | 2015-05-26 |