Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298489 | Phosphate ester-based fire resistant hydraulic fluid containing an aliphatic polyester | Kaichi Izumi, Shinichiro Yasuda | 1981-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298489 | Phosphate ester-based fire resistant hydraulic fluid containing an aliphatic polyester | Kaichi Izumi, Shinichiro Yasuda | 1981-11-03 |