Inventor · disambiguated record
Masao Ito
Also filed as: ITO MASAO
93 granted patents·8 pending applications·2,205 citations·filing 1979–2016
99Inventor score
Files withFUJI XEROX CO LTD24MITSUBISHI ELECTRIC CORP16ITO MASAO8COMBI CO7MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
101 records- 0194US5550625AColor image forming apparatus providing registration control for individual color imagesFUJI XEROX CO LTD·Filed 1993·Granted Aug 27, 1996·52 cites·4 claims
- 0294US5404299AElectronic dictionary systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Apr 4, 1995·258 cites·3 claims
- 0393US8693060B2Image reading device and image forming apparatusITO MASAO·Filed 2009·Granted Apr 8, 2014·20 cites·9 claims
- 0493US5818380AAnalog-digital converter capable of reducing a conversation error of an output signalMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Oct 6, 1998·112 cites·19 claims
- 0592US5308300AStep-type training machine and control methodCOMBI CO·Filed 1991·Granted May 3, 1994·117 cites·7 claims
- 0691US5457518AColor registration error detecting methodFUJI XEROX CO LTD·Filed 1993·Granted Oct 10, 1995·42 cites·7 claims
- 0789US5737300AOptical dish deviceFUJI XEROX CO LTD·Filed 1996·Granted Apr 7, 1998·47 cites·9 claims
- 0889US5302869AVoltage comparator and subranging A/D converter including such voltage comparatorMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Apr 12, 1994·56 cites·15 claims
- 0988US8493130B2Reference voltage generating circuitFUKAZAWA MITSUYA·Filed 2012·Granted Jul 23, 2013·16 cites·8 claims
- 1086US5619488AInformation recording deviceFUJI XEROX CO LTD·Filed 1995·Granted Apr 8, 1997·42 cites·5 claims
- 1184US4796961AMulti-beam scanning optical systemFUJI XEROX CO LTD·Filed 1987·Granted Jan 10, 1989·44 cites·5 claims
- 1283US8804216B2Image reading device and image forming apparatusITO MASAO·Filed 2012·Granted Aug 12, 2014·3 cites·13 claims
- 1383US5260870AApparatus for measuring instantaneous power by leg-stretching powerCOMBI CO·Filed 1990·Granted Nov 9, 1993·76 cites·9 claims
- 1483US4351999AHeating apparatus provided with a voice synthesizing circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Sep 28, 1982·43 cites·14 claims
- 1582US5844591AMultibeam laser recording apparatusFUJI XEROX CO LTD·Filed 1995·Granted Dec 1, 1998·59 cites·18 claims
- 1681US5784094ALaser beam printer with a plurality of photoreceptors and a common scanning optical systemFUJI XEROX CO LTD·Filed 1994·Granted Jul 21, 1998·43 cites·2 claims
- 1780US8358446B2Reading apparatus, image forming apparatus and image forming methodFUJI XEROX CO LTD·Filed 2008·Granted Jan 22, 2013·6 cites·9 claims
- 1880US8063783B2Tape processing apparatus, tag label producing apparatus, tag assembly, and tape processing methodMIYASHITA HIROSHI·Filed 2006·Granted Nov 22, 2011·9 cites·24 claims
- 1979US8957480B2Semiconductor device including dummy transistors with reduced off-leakage currentDEGUCHI KAZUAKI·Filed 2011·Granted Feb 17, 2015·7 cites·8 claims
- 2079US5936434AVoltage comparator and A/D converterMITSUBISHI KABUSHIKI KAISHA·Filed 1997·Granted Aug 10, 1999·37 cites·20 claims
- 2179US5471236AMulti-beam scan optical systemFUJI XEROX CO LTD·Filed 1992·Granted Nov 28, 1995·40 cites·4 claims
- 2278US5411631ADry etching methodTOKYO ELECTRON LTD·Filed 1993·Granted May 2, 1995·66 cites·22 claims
- 2377US8749846B2Image reading device, image reading method, and image forming apparatusITO MASAO·Filed 2012·Granted Jun 10, 2014·3 cites·8 claims
- 2477US8626004B2Detecting apparatus and image forming apparatusITO MASAO·Filed 2011·Granted Jan 7, 2014·2 cites·12 claims
- 2576US7164515B2Optical scanning deviceFUJI XEROX CO LTD·Filed 2003·Granted Jan 16, 2007·17 cites·10 claims
- 2676US6190797B1Method of manufacturing an electrode plate assembly for lead accumulator and device thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Feb 20, 2001·20 cites·31 claims
- 2775US7783212B2Thickness variation detector of photoconductor, image formation unit, image formation apparatus and method for thickness variation of photoconductorFUJI XEROX CO LTD·Filed 2007·Granted Aug 24, 2010·8 cites·11 claims
- 2875US5259923ADry etching methodTOKYO ELECTRON LTD·Filed 1992·Granted Nov 9, 1993·61 cites·12 claims
- 2974US8780367B2Detecting device, detecting method, and image forming apparatusYOKOTA SHUSAKU·Filed 2011·Granted Jul 15, 2014·3 cites·19 claims
- 3074US8739509B2Single shaft combined cycle power plant start-up method and single shaft combined cycle power plantASANAKA TOSHITADA·Filed 2010·Granted Jun 3, 2014·7 cites·12 claims
- 3174US6239828B1Image formation device for forming a color image composed of plural colorsFUJI XEROX CO LTD·Filed 1999·Granted May 29, 2001·30 cites·16 claims
- 3273US8571425B2Detection device and image forming apparatusNAKAIE KATSUHIKO·Filed 2011·Granted Oct 29, 2013·2 cites·18 claims
- 3373US5748223AImage writing apparatus having a multi-beam scanning optical system for improving the quality of reproduced imagesFUJI XEROX CO LTD·Filed 1995·Granted May 5, 1998·30 cites·8 claims
- 3472US8842343B2Image scanner, image forming apparatus and information generating method for adjusting image scannerITO MASAO·Filed 2011·Granted Sep 23, 2014·2 cites·18 claims
- 3571US6061079ALaser beam printer with a common scanning optical systemFUJI XEROX CO LTD·Filed 1996·Granted May 9, 2000·24 cites·3 claims
- 3671US4790528ATraining device for rehabilitationCOMBI CO·Filed 1987·Granted Dec 13, 1988·98 cites·4 claims
- 3770US6069579AFolding type A/D converter and folding type A/D converter circuitMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 30, 2000·33 cites·18 claims
- 3870US5225837AA/D converterMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jul 6, 1993·31 cites·23 claims
- 3967US5349354AA/D converter and converting method having coarse comparison and fine comparison periodsMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Sep 20, 1994·26 cites·22 claims
- 4066US5305022AInterlaced multi-beam scanning type recording apparatusFUJI XEROX CO LTD·Filed 1992·Granted Apr 19, 1994·33 cites·4 claims
- 4165US5315301ABinary data generating circuit and A/D converter having immunity to noiseMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 24, 1994·24 cites·12 claims
- 4265US5300956AMultibeam semiconductor laser array and multibeam laser printerFUJI XEROX CO LTD·Filed 1992·Granted Apr 5, 1994·23 cites·14 claims
- 4364US5629700APipeline type analog to digital converter including plural series connected analog to digital converter stagesMITSUBISHI ELECTRIC CORP·Filed 1995·Granted May 13, 1997·26 cites·14 claims
- 4464US5154677AMethod of and apparatus for measuring instantaneous powerCOMBI CO·Filed 1990·Granted Oct 13, 1992·34 cites·19 claims
- 4564US5081608AApparatus for processing record-structured data by inserting replacement data of arbitrary length into selected data fieldsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jan 14, 1992·32 cites·5 claims
- 4663US6707333B2Bias circuitRENESAS TECH CORP·Filed 2002·Granted Mar 16, 2004·14 cites·5 claims
- 4763US5218247ACMIS circuit and its driverMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jun 8, 1993·17 cites·10 claims
- 4863US4224647AMagnetic tape-record/playback apparatusCLARION CO LTD·Filed 1979·Granted Sep 23, 1980·10 cites·6 claims
- 4962US8921762B2Detection device having detachably attached plural units and image forming apparatus having the sameNAKAIE KATSUHIKO·Filed 2011·Granted Dec 30, 2014·1 cites·8 claims
- 5059US10450958B2Turbine and power generation systemTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2015·Granted Oct 22, 2019·1 cites·9 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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