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Dive into the research topics where Naoyuki Kagami is active.

Publication


Featured researches published by Naoyuki Kagami.


Archive | 1998

Method and apparatus for suppressing mechanical resonance in a disk drive storage device using a notch filter

Tetsuo Semba; Naoyuki Kagami; Akira Tokizono


Archive | 2001

Adaptive vibration control for servo systems in data storage devices

Sri M. Sri-Jayantha; Arun Sharma; Hien Dang; Naoyuki Kagami; Yuzo Nakagawa; Akira Tokizono; Isao Yoneda


Archive | 1995

Optical disk drive and methods for counting the number of tracks on an optical disk

Naoyuki Kagami; Hiroaki Kubo; Keiichi Okada


Archive | 2003

Data storage device, control device, off-track control method, and control method

Tetsuo Semba; Naoyuki Kagami; Akira Tokizono; Gaku Ikedo


Archive | 1998

Disk drive rotary actuator system including synchronous counter torque generator

Sri M. Sri-Jayantha; Arun Sharma; Hien Dang; Vijayeshwar D. Khanna; Gerard McVicker; Kiyoshi Satoh; Yuzo Nakagawa; Naoyuki Kagami


Archive | 2002

Rotary recording apparatus and method of controlling the apparatus

Naoyuki Kagami; Kenji Okada; Tetsuo Semba; Akira Tokizono; Hiroshi Uchida; Akinori Yuba


Archive | 2000

Phase technique for active damping in a servo-controlled actuator

Fu-Ying Huang; Naoyuki Kagami; Tetsuo Semba; Eiji Soga; Shingo Tsuda


Archive | 2001

Method and system for controlling the positioning of a read/write head of a data recording device

Naoyuki Kagami; Akira Tokizono; Hiroshi Uchida


Archive | 1999

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; Hien Dang; Arun Sharma


Archive | 1992

Optical disk drive apparatus for searching a target track

Naoyuki Kagami; Hiroaki Kubo

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