Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085582 | Magnetic recording device and magnetic recording apparatus | Shiho Nakamura, Hirofumi Morise, Satoshi Yanagi, Daisuke Saida | 2011-12-27 |
| 8077416 | Magnetic recording medium formatted with ROM and RAM regions | Masatoshi Sakurai, Seiji Morita, Yoshiyuki Kamata | 2011-12-13 |
| 8059368 | Substrate for magnetic recording medium, magnetic recording medium, and magnetic recording apparatus | Kaori Kimura, Masatoshi Sakurai, Yoshiyuki Kamata, Satoshi Shirotori, Hiroyuki Hieda | 2011-11-15 |
| 7983004 | Magnetic recording medium with magnetic film pattern sidewalls having at least two faces of different slope angles and magnetic recording apparatus having the same | Satoshi Shirotori, Masatoshi Sakurai, Yoshiyuki Kamata | 2011-07-19 |
| 7943248 | Perpendicular magnetic recording media, production process thereof, and perpendicular magnetic recording and reproducing apparatus | Migaku Takahashi, Masahiro Oka | 2011-05-17 |
| 7936537 | Substrate for magnetic recording medium, magnetic recording medium, and magnetic recording and reproducing apparatus | Kaori Kimura, Masatoshi Sakurai, Yoshiyuki Kamata, Satoshi Shirotori, Hiroyuki Hieda | 2011-05-03 |
| 7894155 | Magnetic recording medium, method of fabricating the same, and magnetic recording apparatus | Masatoshi Sakurai, Kazuto Kashiwagi | 2011-02-22 |
| 7879466 | Perpendicular magnetic recording medium, and perpendicular magnetic recording and reproducing apparatus | Migaku Takahashi, Masahiro Oka | 2011-02-01 |