Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950261 | Magnetic pattern forming method, magnetic pattern forming apparatus, magnetic disk, and magnetic recording apparatus | Hiroyuki Ikeda, Takeshi Kuriwada, Toshihiko Kuriyama | 2005-09-27 |