Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774614 | Magnetic head adjusting device | Keisuke Murakami, Chihiro Aoki | 1988-09-27 |
| 4725905 | Magnetic disk driving device | Keisuke Murakami, Chihiro Aoki | 1988-02-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774614 | Magnetic head adjusting device | Keisuke Murakami, Chihiro Aoki | 1988-09-27 |
| 4725905 | Magnetic disk driving device | Keisuke Murakami, Chihiro Aoki | 1988-02-16 |