Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4505649 | Vane pumps | Kosaku Masuda | 1985-03-19 |
| 4502504 | Flow quantity control valves | Kunio Okada, Sadao Takeshima | 1985-03-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4505649 | Vane pumps | Kosaku Masuda | 1985-03-19 |
| 4502504 | Flow quantity control valves | Kunio Okada, Sadao Takeshima | 1985-03-05 |