Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890177 | Guide drum assembly with built-in motor having floating rotor | Hiroshi Katoh, Hiromi Taguchi | 1989-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890177 | Guide drum assembly with built-in motor having floating rotor | Hiroshi Katoh, Hiromi Taguchi | 1989-12-26 |