Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541104 | Magnetic recording medium and a magnetic recording device | Hideyuki Akimoto, Iwao Okamoto | 2003-04-01 |
| 6509108 | Magnetic recording medium and a magnetic disc apparatus, with a CRP or CrMoP reinforcing coat layer | Yuki Yoshida, Kenji Sato, Kiyoshi Yamaguchi, Yoshita Kitamoto | 2003-01-21 |