Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822818 | Magnetic hard disk drive | Takehiko Hamaguchi, Hisashi Takano, Takayuki Ichihara | 2004-11-23 |
| 6687072 | Disk apparatus and information processing system discriminative plural external electronic appliances | Atsushi Okuyama, Takashi Yamaguchi, Motoyasu Tsunoda | 2004-02-03 |
| 6687099 | Magnetic head with conductors formed on endlayers of a multilayer film having magnetic layer coercive force difference | Ryoichi Nakatani, Masahiro Kitada, Naoki Koyama, Isamu Yuito, Hisashi Takano +14 more | 2004-02-03 |