Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811140 | Magnetic data transfer apparatus having improved transducer coil arrangement | Katsuya Enami, Fumio Nagase, Shinichi Aikawa | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811140 | Magnetic data transfer apparatus having improved transducer coil arrangement | Katsuya Enami, Fumio Nagase, Shinichi Aikawa | 1989-03-07 |