Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7667908 | Magnetic transfer method for perpendicular magnetic recording medium, perpendicular magnetic recording medium, and magnetic recording apparatus | Makoto Nagao | 2010-02-23 |
| 7663827 | Method of initializing perpendicular magnetic recording medium, perpendicular magnetic recording medium and magnetic recording apparatus | Satoshi Wakamatsu, Makoto Nagao, Atsushi Morooka | 2010-02-16 |