Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641934 | High density information recording medium, and manufacturing method of the same medium | Toshio Suzuki, Naoki Honda | 2003-11-04 |
| 6599646 | Magnetic recording medium | Toshio Suzuki, Naoki Honda | 2003-07-29 |