Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789912 | Magnetic recording and reproducing apparatus of rotary head type | Kenmei Masuda, Toshimichi Terada, Kenji Ogiro, Osamu Uchiyama | 1988-12-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789912 | Magnetic recording and reproducing apparatus of rotary head type | Kenmei Masuda, Toshimichi Terada, Kenji Ogiro, Osamu Uchiyama | 1988-12-06 |