Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6157786 | Magnetic head element, magnetic head, pressure plate using magnetic head element or magnetic head, and camera using pressure plate | Minoru Kato, Masato Odagiri | 2000-12-05 |
| 5933301 | Magnetic head device | Tetsuo Shimizu | 1999-08-03 |
| 4523244 | Magnetic head | Naohiko Toshimitsu | 1985-06-11 |
| 4393428 | Magnetic head | — | 1983-07-12 |