Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5520442 | Protective device for a driver's cab front of large-size dump truck | Kyoji Uranaka, Satoshi Tanaka | 1996-05-28 |
| 4307300 | Dump truck with safety circuit | — | 1981-12-22 |
| 4228878 | Control device for controlling accelerator and brake switches | — | 1980-10-21 |