Inventor · disambiguated record
Masakazu Taguchi
Also filed as: TAGUCHI MASAKAZU
78 granted patents·7 pending applications·996 citations·filing 1992–2018
99Inventor score
Files withFUJITSU LTD76SUMITOMO RUBBER IND2TOSHIBA STORAGE DEVICE CORP2KAWANO HIROYASU1MATSUI KIYOTO1
Top patents by PatentIndex Score
85 records- 0196US8217535B2Wireless power supply apparatusUCHIDA AKIYOSHI·Filed 2010·Granted Jul 10, 2012·54 cites·7 claims
- 0294US6603722B1System for reproducing data with increased accuracy by reducing difference between sampled and expected valuesFUJITSU LTD·Filed 2000·Granted Aug 5, 2003·48 cites·22 claims
- 0394US5661703AOptical recording medium having a non-volatile identification code and method for encoding data using sameFUJITSU LTD·Filed 1996·Granted Aug 26, 1997·95 cites·33 claims
- 0493US9362985B2Portable apparatus and feed systemFUJITSU LTD·Filed 2013·Granted Jun 7, 2016·25 cites·6 claims
- 0592US6426930B2Information recording method and information recording apparatus thereforFUJITSU LTD·Filed 2001·Granted Jul 30, 2002·41 cites·19 claims
- 0692US5347505AOptical medium recording method and apparatus employing pulse width delay and/or advancementFUJITSU LTD·Filed 1993·Granted Sep 13, 1994·62 cites·23 claims
- 0791US6724702B2Apparatus for reproducing recorded dataFUJITSU LTD·Filed 2001·Granted Apr 20, 2004·30 cites·25 claims
- 0890US9130386B2Wireless power transmitting device and wireless power transmission system having a variable distance between a feeding surface and a power transmitting coilKAWANO HIROYASU·Filed 2012·Granted Sep 8, 2015·22 cites·13 claims
- 0989US5680380AData readout system for optical disk having maximum likelihood data detecting circuitFUJITSU LTD·Filed 1994·Granted Oct 21, 1997·36 cites·39 claims
- 1087US7430702B2Data recording/reproducing apparatus and data recording/reproducing methodFUJITSU LTD·Filed 2005·Granted Sep 30, 2008·6 cites·20 claims
- 1187US5812501AOptical recording medium having a non-volatile identification code and method for encoding data using sameFUJITSU LTD·Filed 1997·Granted Sep 22, 1998·43 cites·8 claims
- 1286US9558884B2Power transmission apparatusFUJITSU LTD·Filed 2014·Granted Jan 31, 2017·11 cites·9 claims
- 1386US7133232B2Apparatus for recording and regenerating dataFUJITSU LTD·Filed 2005·Granted Nov 7, 2006·4 cites·3 claims
- 1486US5986987APRML readout system for optical diskFUJITSU LTD·Filed 1998·Granted Nov 16, 1999·36 cites·8 claims
- 1585US9953763B2Wireless power transmission system and wireless power transmission methodFUJITSU LTD·Filed 2014·Granted Apr 24, 2018·8 cites·20 claims
- 1685US6618338B1Data reproduction control method and apparatus, and optical disk unitFUJITSU LTD·Filed 2001·Granted Sep 9, 2003·15 cites·10 claims
- 1784US6667841B2Apparatus for recording and regenerating dataFUJITSU LTD·Filed 2001·Granted Dec 23, 2003·12 cites·3 claims
- 1884US5235590ARead out apparatus for reading out information from magneto-optic diskFUJITSU LTD·Filed 1992·Granted Aug 10, 1993·38 cites·19 claims
- 1983US7469571B2Data storage deviceFUJITSU LTD·Filed 2006·Granted Dec 30, 2008·5 cites·3 claims
- 2082US8666459B2Cellular phoneMATSUI KIYOTO·Filed 2012·Granted Mar 4, 2014·7 cites·10 claims
- 2181US6977879B1Apparatus for adjusting phase of clock signal based on phase error calculated from sampled values of readout signalFUJITSU LTD·Filed 2000·Granted Dec 20, 2005·15 cites·20 claims
- 2280US7564761B2Recording and reproducing deviceFUJITSU LTD·Filed 2005·Granted Jul 21, 2009·4 cites·13 claims
- 2380US7554893B2Recording/reproducing apparatus for optical recording medium with partial reading controller for partial reading of informationFUJITSU LTD·Filed 2005·Granted Jun 30, 2009·4 cites·10 claims
- 2479US7206147B2Apparatus for recording and regenerating dataFUJITSU LTD·Filed 2005·Granted Apr 17, 2007·2 cites·3 claims
- 2578US10276900B2Rechargeable battery, charging system, and electronic deviceFUJITSU LTD·Filed 2015·Granted Apr 30, 2019·3 cites·17 claims
- 2678US6982937B2Data reproducing apparatusFUJITSU LTD·Filed 2002·Granted Jan 3, 2006·12 cites·15 claims
- 2777US7130257B2Recording/reproducing apparatus having a substituting part substituting for burst errors and a method of substituting for burst errorsFUJITSU LTD·Filed 2003·Granted Oct 31, 2006·11 cites·11 claims
- 2876US7573794B2Data defect detection using soft decision resultFUJITSU LTD·Filed 2007·Granted Aug 11, 2009·2 cites·4 claims
- 2975US5675565AData reproduction method and apparatusFUJITSU LTD·Filed 1996·Granted Oct 7, 1997·26 cites·16 claims
- 3074US7257066B2Data defect detection using soft decision resultFUJITSU LTD·Filed 2001·Granted Aug 14, 2007·8 cites·45 claims
- 3174US7058878B2Data processing apparatus using iterative decodingFUJITSU LTD·Filed 2003·Granted Jun 6, 2006·20 cites·11 claims
- 3273US9634493B2Resonant frequency control method, electric power transmitting device, electric power receiving device in magnetic resonant type power transmission systemSHIMOKAWA SATOSHI·Filed 2012·Granted Apr 25, 2017·4 cites·16 claims
- 3372US9350196B2Non-contact charging apparatus and non-contact charging methodFUJITSU LTD·Filed 2014·Granted May 24, 2016·4 cites·5 claims
- 3472US6600698B1Method for recording a plural rows of record marks in one track in magneto-optical recording deviceFUJITSU LTD·Filed 2000·Granted Jul 29, 2003·6 cites·22 claims
- 3572US5390156AMagneto-optic overwrite disk recording system for erasing and overwriting in a single passFUJITSU LTD·Filed 1993·Granted Feb 14, 1995·21 cites·6 claims
- 3671US6603419B2Data reproduction device with simplified circuit structureFUJITSU LTD·Filed 2001·Granted Aug 5, 2003·7 cites·1 claims
- 3769US9276439B2Power supply system, power transmitter, and power receiverFUJITSU LTD·Filed 2012·Granted Mar 1, 2016·3 cites·11 claims
- 3869US7372797B2Data reproduction deviceFUJITSU LTD·Filed 2003·Granted May 13, 2008·7 cites·17 claims
- 3968US6754141B1Recording medium, method for recording and reproducing data using the medium, and magneto-optical recording apparatusFUJITSU LTD·Filed 2000·Granted Jun 22, 2004·6 cites·8 claims
- 4067US5959942AMethod and apparatus for reading a magneto-optical recording medium with asymmetrical edgesFUJITSU LTD·Filed 1997·Granted Sep 28, 1999·19 cites·7 claims
- 4167US5854775AMagneto-optic disk recording system having improved duty ratio controllerFUJITSU LTD·Filed 1996·Granted Dec 29, 1998·20 cites·6 claims
- 4266US6891689B2Apparatus for reading dataFUJITSU LTD·Filed 2001·Granted May 10, 2005·6 cites·14 claims
- 4366US6721256B2Phase detection using sampled dataFUJITSU LTD·Filed 2001·Granted Apr 13, 2004·6 cites·22 claims
- 4466US5740154AMagnetooptical record medium having adjacent header signalsFUJITSU LTD·Filed 1997·Granted Apr 14, 1998·18 cites·9 claims
- 4564US5745464AEdge position data reproduction apparatusFUJITSU LTD·Filed 1997·Granted Apr 28, 1998·16 cites·12 claims
- 4662US7076006B2Data reproducing method and device reproducing data according to a Viterbi decoding algorithm using an average value of a reproduction signalFUJITSU LTD·Filed 2001·Granted Jul 11, 2006·4 cites·15 claims
- 4762US5598392AData reproduction system synchronized by recording dataFUJITSU LTD·Filed 1994·Granted Jan 28, 1997·13 cites·9 claims
- 4862US2009031187A1Data recording/reproducing apparatus and data recording/reproducing methodFUJITSU LTD·Filed 2008·Application pending·0 cites
- 4961US6180268B1Magneto-optical recording mediumFUJITSU LTD·Filed 1998·Granted Jan 30, 2001·14 cites·15 claims
- 5059US6577560B2Magneto-optic recording medium in which magnetic partition tracks are removed for high track densityFUJITSU LTD·Filed 2001·Granted Jun 10, 2003·3 cites·9 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →