Fukushima; Craig N.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fukushima; Craig N..The latest application filed is for "method for calibrating disk drive servo control system gain values during manufacturing".

Company Profile

0.11.6

Fukushima; Craig N. - Monte Sereno CA US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Seamless and untrimmed primary servo burst with multiple secondary servo bursts Grant 8,559,125 - Fukushima October 15, 2	2013-10-15
Method for calibrating disk drive servo control system gain values during manufacturing Grant 6,975,478 - Fukushima , et al. December 13, 2	2005-12-13
Method For Calibrating Disk Drive Servo Control System Gain Values During Manufacturing App 20050219737 - Fukushima, Craig N. ; et al.	2005-10-06
Seamless and untrimmed primary servo burst with multiple secondary servo bursts App 20050207051 - Fukushima, Craig N.	2005-09-22
Writing distinct servo patterns on individual transducers according to transducer read/write head characteristics in a data storage device Grant 6,940,677 - Fukushima , et al. September 6, 2	2005-09-06
Seamless and untrimmed primary servo burst with secondary servo bursts Grant 6,917,487 - Fukushima July 12, 2	2005-07-12
Re-read of data read prior to read inhibit for data recovery and validation in a sampled position data storage device Grant 6,836,453 - Fukushima December 28, 2	2004-12-28
Position error signal linearization calibration Grant 6,798,606 - Tang , et al. September 28, 2	2004-09-28
Writing distinct servo patterns on individual transducers according to transducer read/write head characteristics in a data storage device App 20040061968 - Fukushima, Craig N. ; et al.	2004-04-01
Seamless and untrimmed primary servo burst with multiple secondary servo bursts App 20030179482 - Fukushima, Craig N.	2003-09-25
Position error signal linearization calibration App 20030137906 - Tang, Yifan ; et al.	2003-07-24
Re-read of data read prior to read inhibit for data recovery and validation in a sampled position data storage device App 20030133382 - Fukushima, Craig N.	2003-07-17
Position error signal linearization using an auxiliary discontinuity removal routine Grant 6,522,493 - Dobbek , et al. February 18, 2	2003-02-18
Position error signal calibration using measured bursts Grant 6,429,995 - Dobbek , et al. August 6, 2	2002-08-06
Dual element head with radial offset optimized for minimal write-to-read track error Grant 6,359,749 - Fukushima March 19, 2	2002-03-19
Multiply-written servo burst patterns for minimizing position error in servo disk drives Grant 6,049,442 - Fukushima , et al. April 11, 2	2000-04-11

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