Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771887 | Recording/reproducing apparatus and recording/reproducing method | Shinjiro Akiha, Fumihiko Kato | 2004-08-03 |
| 6690544 | Magnetic head and magnetic head manufacturing method | Yasuo Hira, Hirotaka Imayama, Masayasu Fujisawa, Saburou Suzuki, Eisei Togawa +5 more | 2004-02-10 |