Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487031 | Recording equalizer and magnetic recording/reproducing apparatus using the equalizer | Masukazu Igarashi, Yohji Maruyama, Kazuetsu Yoshida | 2002-11-26 |
| 6356402 | Recording equalizer and magnetic recording/reproducing apparatus using the equalizer | Masukazu Igarashi, Yohji Maruyama, Kazuetsu Yoshida | 2002-03-12 |