Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680424 | Overhead wire damper | Ryota Aida, Kozo Takeda, Sadanori Nakazawa, Katsuhiro Ouchi, Kenji Iida +2 more | 2020-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680424 | Overhead wire damper | Ryota Aida, Kozo Takeda, Sadanori Nakazawa, Katsuhiro Ouchi, Kenji Iida +2 more | 2020-06-09 |