Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597446 | Method of controlling a position of rotor in a high pressure feeder | Junichiro Sato, Tadayo Ando, Sumio Hayakawa | 1997-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597446 | Method of controlling a position of rotor in a high pressure feeder | Junichiro Sato, Tadayo Ando, Sumio Hayakawa | 1997-01-28 |