Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6690544 | Magnetic head and magnetic head manufacturing method | Atsuko Okawa, Yasuo Hira, Hirotaka Imayama, Masayasu Fujisawa, Saburou Suzuki +5 more | 2004-02-10 |
| 6687089 | Thin film magnetic head with base coat and small pole-tip recess | Kenji Furusawa, Toshio Tamura, Yuji Ochiai | 2004-02-03 |