| 8300343 |
Magnetic bit-patterned disk and disk drive |
— |
2012-10-30 |
| 8238052 |
Method and apparatus for measuring phase shift in a disk drive having bit-patterned media |
— |
2012-08-07 |
| 8059351 |
Magnetic recording apparatus and magnetic recording medium |
— |
2011-11-15 |
| 6751092 |
Electronic apparatus and disk unit mounting mechanism |
Masuo Ohnishi, Toyokazu Hamaguchi |
2004-06-15 |
| 6570726 |
Drop detection systems for portable information processing apparatus |
— |
2003-05-27 |
| 5923708 |
Decoding circuit for a read signal from a magnetic recording and reading system using partial response |
— |
1999-07-13 |
| 5432820 |
Maximum-likelihood decoding method and device |
Takao Sugawara, Yoshifumi Mizoshita, Takashi Aikawa, Kiichirou Kasai |
1995-07-11 |
| 5287385 |
Viterbi decoding system including variable-order equalizer |
Takao Sugawara, Yoshifumi Mizoshita, Kiichirou Kasai, Takenori Ohshima |
1994-02-15 |
| 4430805 |
Rail type universal parallel ruler device |
Masami Hikawa, Yoshinori Watanabe, Kouichi Yamazaki |
1984-02-14 |
