Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4248573 | Hydraulic control system for variable displacement pump | Kazuo Uehara, Yoshito Sato | 1981-02-03 |
| 4248574 | Hydraulic control system for variable displacement pumps | Kazuo Uehara, Yoshito Sato | 1981-02-03 |