Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6718120 | Magnetic recording and reproduction method and apparatus | Yoichiro Senshu | 2004-04-06 |
| 6671455 | Magnetic recording apparatus and method therefor, and magnetic recording and reproduction apparatus and method therefor | Takafumi Kobayashi, Ryuji Abe, Tomoyuki Miyakoshi | 2003-12-30 |