Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602621 | Magnetic recording medium, method for producing the same, and magnetic storage apparatus | Satoshi Matsunuma, Akira Yano, Tsuyoshi Onuma, Takanobu Takayama, Harumi Hieida | 2003-08-05 |
| 6567348 | Method for recording mark length shorter than channel bit length on magneto-optical medium | Masafumi Yoshihiro, Manabu Tani | 2003-05-20 |
| 6552977 | Information reproducing apparatus enabling equalization processing with equalization coefficient for reproduced information | Hirofumi Sukeda | 2003-04-22 |