Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914712 | Device for supporting lift roll for fork lift truck | Masami Ochiai | 1990-04-03 |
| 4706781 | Fluid-operated cylinder with cushioning flow rate control valve means | Osamu Tsukada | 1987-11-17 |
| 4683987 | Hydraulic power piping unit for a lift truck | Masataka Sakata, Shigeo Takasu | 1987-08-04 |