Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757115 | Magnetic transfer apparatus and magnetic recording medium | Masaki Kondo, Eiichi Fujisawa | 2004-06-29 |
| 6674588 | Magnetic transfer apparatus | Hideyuki Hashi, Taizou Hamada, Nobuhide Matsuda | 2004-01-06 |