Inventor · disambiguated record
Yoshiaki Ikai
Also filed as: IKAI YOSHIAKI
15 granted patents·10 pending applications·65 citations·filing 2001–2025
90Inventor score
Top patents by PatentIndex Score
25 records- 0194US7365931B2Information-recording/reproducing apparatus and method of detecting the gap between a head and a recording mediumFUJITSU LTD·Filed 2006·Granted Apr 29, 2008·23 cites·20 claims
- 0290US10041427B2Sensor output value estimation deviceISUZU MOTORS LTD·Filed 2014·Granted Aug 7, 2018·11 cites·11 claims
- 0376US11410055B2Learning of a feature based on betti sequences obtained from time series dataFUJITSU LTD·Filed 2019·Granted Aug 9, 2022·2 cites·7 claims
- 0472US6847598B2Servo with digital filter to control gain in a frequency band where open loop characteristic is higher than the phase cross-over frequency and lower than resonance frequencyFUJITSU LTD·Filed 2001·Granted Jan 25, 2005·10 cites·15 claims
- 0566US6870801B2Track servo control method, track servo controller and optical storage deviceFUJITSU LTD·Filed 2002·Granted Mar 22, 2005·6 cites·20 claims
- 0665US6839307B2Apparatus for recording information and method for retracting the headFUJITSU LTD·Filed 2002·Granted Jan 4, 2005·6 cites·10 claims
- 0764US12249081B2Computer-readable recording medium storing information processing program, information processing method, and information processing deviceFUJITSU LTD·Filed 2022·Granted Mar 11, 2025·0 cites·11 claims
- 0864US2025316116A1Recording medium, and information processing deviceFUJITSU LTD·Filed 2025·Application pending·0 cites
- 0962US6996592B2Discretization processing method of transfer function in continuous time systems, system and program therefor, and compensator and feedback control system using the sameFUJITSU LTD·Filed 2002·Granted Feb 7, 2006·5 cites·15 claims
- 1057US2023051900A1Distance measurement apparatus, mirror control method, and computer-readable recording medium storing programFUJITSU LTD·Filed 2022·Application pending·0 cites
- 1153US2023206473A1Computer-readable recording medium storing information processing program, information processing method, and information processing deviceFUJITSU LTD·Filed 2022·Application pending·0 cites
- 1253US2010190034A1Surface treatment, surface-treated head slider or magnetic recording medium, and magnetic recording-reproducing deviceSHOWA DENKO KK·Filed 2009·Application pending·0 cites
- 1352US6653965B2Digital servo control method, digital Servo controller, storage device and head position control methodFUJITSU LTD·Filed 2003·Granted Nov 25, 2003·2 cites·20 claims
- 1452US2023267639A1Non-transitory computer readable recording medium, distribution method, and information processing apparatusFUJITSU LTD·Filed 2022·Application pending·0 cites
- 1551US11640553B2Method for analyzing time-series data based on machine learning and information processing apparatusFUJITSU LTD·Filed 2019·Granted May 2, 2023·0 cites·9 claims
- 1651US2020301998A1Noise determination method, noise determination device, and non-transitory computer-readable storage medium for storing noise determination programFUJITSU LTD·Filed 2020·Application pending·0 cites
- 1750US2008239581A1Apparatus for determining contact of head slider and method of determining contact of head sliderFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1849US12178587B2Non-transitory computer-readable recording medium, encephalopathy determination method, and information processing apparatusFUJITSU LTD·Filed 2020·Granted Dec 31, 2024·0 cites·7 claims
- 1949US8310781B2Disk deviceIKAI YOSHIAKI·Filed 2012·Granted Nov 13, 2012·0 cites·5 claims
- 2049US2008074797A1Storage medium drive capable of reducing wiring related to head sliderFUJITSU LTD·Filed 2007·Application pending·0 cites
- 2144US8203801B2System for adjusting the pressure of a head on an information storage medium of a disk deviceIKAI YOSHIAKI·Filed 2010·Granted Jun 19, 2012·0 cites·4 claims
- 2244US8018674B2Disk drive and method of measuring frictional characteristicsTOSHIBA STORAGE DEVICE CORP·Filed 2010·Granted Sep 13, 2011·0 cites·17 claims
- 2343US2016169168A1Exhaust system state detection deviceISUZU MOTORS LTD·Filed 2014·Application pending·0 cites
- 2438US2010238582A1Disk apparatus with contact-type headTOSHIBA STORAGE DEVICE CORP·Filed 2010·Application pending·0 cites
- 2537US10774764B2Fuel injection control information generation device and control deviceISUZU MOTORS LTD·Filed 2017·Granted Sep 15, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →