Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821596 | Information recording medium, information recording method, and information reproducing method | Motoyasu Terao, Takuya Matsumoto, Kyoko Kojima | 2004-11-23 |
| 6795277 | Magnetic head and magnetic disk drive | Hiroyuki Hoshiya, Yoshiaki Kawato, Katsuro Watanabe, Hiroshi Ide | 2004-09-21 |