Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844625 | Structure of journal bearing for motor operating at high revolutionary speeds | Michi Masuya | 1989-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844625 | Structure of journal bearing for motor operating at high revolutionary speeds | Michi Masuya | 1989-07-04 |