Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7116509 | Magnetic disk apparatus and servo signal recording method | Kei Yasuna, Takashi Yamaguchi, Makoto Horisaki, Kenichiro Sugiyama | 2006-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7116509 | Magnetic disk apparatus and servo signal recording method | Kei Yasuna, Takashi Yamaguchi, Makoto Horisaki, Kenichiro Sugiyama | 2006-10-03 |