Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807619 | Disc brake device and disc brake for railway | Yoshikazu HARIGAI | 2020-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807619 | Disc brake device and disc brake for railway | Yoshikazu HARIGAI | 2020-10-20 |