Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485444 | Retarder brake automatic control system | Yasuhiro Maruyama, Takaichi Saigo, Yoshihei Masai | 1984-11-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485444 | Retarder brake automatic control system | Yasuhiro Maruyama, Takaichi Saigo, Yoshihei Masai | 1984-11-27 |