Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572383 | Magnetic floppy disc drive receiving two discs having different sizes | Akio Hoshi, Toru Wakazawa | 1996-11-05 |
| 5545963 | Seek method and apparatus | — | 1996-08-13 |
| 4563715 | Head position control device | Noriyuki Kawamura, Shigeki Koizumi, Masaru Koyahara, Tetsuo Tomita | 1986-01-07 |