Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081559 | Recording and reproducing apparatus and recording medium | Masao Fujita, Kenji Tanaka, Sadamu Kuse | 2011-12-20 |
| 8068308 | Servo signal recording apparatus, information recording apparatus, and tracking servo method | Masao Fujita, Toshio Kawakita, Sadamu Kuse | 2011-11-29 |
| 8035929 | Magnetic head assembly and magnetic tape driving apparatus | Toshio Kawakita, Sadamu Kuse | 2011-10-11 |