Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169734 | Method and apparatus for controlling head flying height in a disk drive | Aya Tanaka | 2012-05-01 |
| 7388817 | Method and apparatus for measuring head gap length of composite head | — | 2008-06-17 |
| 7171607 | Apparatus and method for verifying erasure correction function | — | 2007-01-30 |
| 6525891 | Apparatus for compensating thermal asperity and DC undershoot in the data channel of a disk storage system | — | 2003-02-25 |
| 6104560 | Method and apparatus for data reproducing in disk storage system | — | 2000-08-15 |
| 6101054 | Apparatus for compensating thermal asperity in the data channel of a disk storage system | — | 2000-08-08 |
| 6005726 | Apparatus for compensating thermal asperity and DC undershoot in the data channel of a disk storage system | — | 1999-12-21 |
| 5905601 | Apparatus for reproducing data having a restart read gate signal generator in a disk storage system | — | 1999-05-18 |
| 5453888 | Servo signal noise suppression in a sectored servo system by separating user data from servo data and filtering each with a specific filter | Hiroyuki Kanda | 1995-09-26 |
| 5319508 | Read circuit in magnetic disk drive | Masako Mikada | 1994-06-07 |
| 5157560 | Data recording and reproducing device designed to reduce power consumption | Hiroyuki Kanda, Akitoshi Iwata | 1992-10-20 |