Issued Patents All Time
Showing 101–120 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574065 | Method and apparatus for adaptive resonance mode cancellation servo in a rotating storage system | Sri M. Sri-Jayantha, Hien Dang, Tetsuo Ueda, Kenji Okada, Hideo Asano +2 more | 2003-06-03 |
| 6567230 | Method and system for performing positioning control of a head actuator in a disk device utilizing a digital filter | Naoyuki Kagami, Akira Tokizono, Sri M. Sri-Jayantha, Tatsuya Sakai, Isao Yoneda +1 more | 2003-05-20 |
| 6549349 | Adaptive vibration control for servo systems in data storage devices | Sri M. Sri-Jayantha, Hien Dang, Naoyuki Kagami, Yuzo Nakagawa, Akira Tokizono +1 more | 2003-04-15 |
| 6532129 | Method and apparatus for sustaining feedback filter state having periodic output | Sri M. Sri-Jayantha, Hien Dang, Isao Yoneda, Nobuyuki Kitazaki | 2003-03-11 |
| 6487028 | Servo system for disk-flutter in rotating storage systems | S. M. Sri-Jayantha, Hien Dang, Kiyoshi Satoh, Tetsuo Ueda, Hideki Ohzeki +2 more | 2002-11-26 |
| 6470227 | Method and apparatus for automating a microelectric manufacturing process | Murali D. Rangachari, Ramesh Balakrishnan, Balaji Pitchaikani | 2002-10-22 |
| 6377418 | Digital filter, servo control unit, and disk drive | Naoyuki Kagami, Akira Tokizono, Hien Dang, Sri M. Sri-Jayantha | 2002-04-23 |
| 6344943 | Increased and randomized output sampling to reduce positioning noise in a data storage system | Nobuyuki Kitazaki, Kiyoshi Satoh, Sri M. Sri-Jayantha, Isao Yoneda | 2002-02-05 |
| 6339512 | Disk-flutter servo control in rotating storage system with optimum disk thickness | S. M. Sri-Jayantha, Hien Dang, Kiyoshi Satoh, Tetsuo Ueda, Hideki Ohzeki +2 more | 2002-01-15 |
| 6181507 | Increased and randomized output sampling to reduce positioning noise in a data storage system | Nobuyuki Kitazaki, Kiyoshi Satoh, Sri M. Sri-Jayantha, Isao Yoneda | 2001-01-30 |
| 6122139 | Disk drive rotary actuator system including synchronous counter torque generator | Sri M. Sri-Jayantha, Hien Dang, Vijayeshwar D. Khanna, Gerard McVicker, Kiyoshi Satoh +2 more | 2000-09-19 |
| 6097565 | Repeatable runout free servo architecture in direct access storage device | Muthuthamby Sri-Jayantha, Hien Dang, Hirouki Suzuki | 2000-08-01 |
| 5901009 | Reduced seek acoustic noise direct access storage device | Muthuthamby Sri-Jayantha, Satoshi Yamamoto | 1999-05-04 |
| 5761006 | Direct access storage device having compound actuator bearing system | Muthuthamby Sri-Jayantha, Suresh Kumar, Vijayeshwar D. Khanna | 1998-06-02 |
| 5721457 | Shock isolation system with write inhibit | Muthuthamby Sri-Jayantha, Vijayeshwar D. Khanna, Koji Kawabata, Jagdeep Tahliani | 1998-02-24 |
| 5608586 | Robust servo for disk-shift compensation in rotating storage system | Muthuthamby Sri-Jayantha, Hien Dang, Satoshi Yamamoto | 1997-03-04 |
| 5579186 | Magnetic disk unit and method for controlling the same | Satoshi Yamamoto, Akira Shinjoh, Isao Yoneda, Muthuthamby Sri-Jayantha, Hien Dang | 1996-11-26 |
| 5400196 | DASD with spindle imbalance isolation and method for producing same | Michael Moser, Muthuthamby Sri-Jayantha | 1995-03-21 |
| 5381282 | Inter-sample switching of servo control in direct access storage devices | Koichi Arai, Hal H. Ottesen, Muthuthamby Sri-Jayantha, Michael C. Stich | 1995-01-10 |
| 5270880 | Predictive read-write inhibit decision using fuzzy logic | Hal H. Ottesen, Muthuthamby Sri-Jayantha | 1993-12-14 |