Inventor · disambiguated record
Hirotomo Ishii
Also filed as: ISHII HIROTOMO
36 granted patents·6 pending applications·298 citations·filing 1999–2020
97Inventor score
Top patents by PatentIndex Score
42 records- 0196US7528758B2Flash-type analog to digital conversion circuit for comparing an analog input voltage with a plurality of reference voltagesTOSHIBA KK·Filed 2007·Granted May 5, 2009·37 cites·20 claims
- 0291US9806728B1Amplifier circuitTOSHIBA KK·Filed 2017·Granted Oct 31, 2017·11 cites·20 claims
- 0390US9413373B1Amplifier circuit and pipeline type analog-digital converterTOSHIBA KK·Filed 2015·Granted Aug 9, 2016·9 cites·19 claims
- 0486US9685974B1Switched capacitor circuitTOSHIBA KK·Filed 2016·Granted Jun 20, 2017·7 cites·20 claims
- 0584US8988268B2Analog-digital converter and analog-digital conversion methodTOSHIBA KK·Filed 2013·Granted Mar 24, 2015·9 cites·7 claims
- 0678US6570520B2DA converterTOSHIBA KK·Filed 2001·Granted May 27, 2003·23 cites·22 claims
- 0778US6329849B1Apparatus and method for converting differential voltage to fully balanced currentsTOSHIBA KK·Filed 1999·Granted Dec 11, 2001·42 cites·9 claims
- 0876US9606511B2Analog/digital conversion circuitTOSHIBA KK·Filed 2016·Granted Mar 28, 2017·2 cites·18 claims
- 0976US8947284B2AD converter and AD conversion methodTOSHIBA KK·Filed 2013·Granted Feb 3, 2015·7 cites·14 claims
- 1076US8031000B2Differential amplifier, sample-and-hold circuit, and amplifier circuitTOSHIBA KK·Filed 2009·Granted Oct 4, 2011·7 cites·7 claims
- 1176US6359510B1Amplifier circuitTOSHIBA KK·Filed 2000·Granted Mar 19, 2002·22 cites·12 claims
- 1275US7830295B2A/D converterTOSHIBA KK·Filed 2009·Granted Nov 9, 2010·9 cites·20 claims
- 1373US8004435B2Discrete-time circuitTOSHIBA KK·Filed 2009·Granted Aug 23, 2011·9 cites·17 claims
- 1473US7332941B2Analog switch circuit and sample-and-hold circuit including the sameTOSHIBA KK·Filed 2005·Granted Feb 19, 2008·7 cites·19 claims
- 1569US7307822B2Semiconductor integrated circuit apparatusTOSHIBA KK·Filed 2004·Granted Dec 11, 2007·14 cites·15 claims
- 1668US8730083B2Analog-digital converter with calibration and receiver including the converterISHII HIROTOMO·Filed 2012·Granted May 20, 2014·4 cites·14 claims
- 1768US8139330B2Semiconductor integrated circuitISHII HIROTOMO·Filed 2008·Granted Mar 20, 2012·4 cites·20 claims
- 1868US7123369B2Apparatus, system and method for image processing with inhibition controlMINOLTA CO LTD·Filed 2001·Granted Oct 17, 2006·8 cites·14 claims
- 1968US6246926B1Sheet sorting apparatus and sheet sorting methodMINOLTA CO LTD·Filed 1999·Granted Jun 12, 2001·17 cites·15 claims
- 2067US7265701B2Analog to digital conversion circuitTOSHIBA KK·Filed 2006·Granted Sep 4, 2007·5 cites·20 claims
- 2163US9875433B2Linkage system and linkage method for image processing, portable terminal device, and image processing linkage programKONICA MINOLTA INC·Filed 2015·Granted Jan 23, 2018·1 cites·21 claims
- 2261US8149020B2Differential amplifier, sample-and-hold circuit, and amplifier circuitISHII HIROTOMO·Filed 2011·Granted Apr 3, 2012·2 cites·3 claims
- 2360US7675640B2Network printing system, printing terminal and printing methodKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Mar 9, 2010·6 cites·8 claims
- 2459US7167031B2Synchronizing circuit provided with hysteresis phase comparatorTOSHIBA KK·Filed 2003·Granted Jan 23, 2007·10 cites·15 claims
- 2558US8660506B2Residual signal generating circuit, successive approximation ad converter, pipelined ad converter, and radio receiverFURUTA MASANORI·Filed 2012·Granted Feb 25, 2014·2 cites·8 claims
- 2656US6980308B2Apparatus and method for image processing and print system for preventing forgeryMINOLTA CO LTD·Filed 2001·Granted Dec 27, 2005·4 cites·12 claims
- 2755US7382302B2A/D converter with voltage generation circuitsTOSHIBA KK·Filed 2006·Granted Jun 3, 2008·5 cites·20 claims
- 2850US2010322511A1Image processing for binarization of image dataMINOLTA CO LTD·Filed 2010·Application pending·0 cites
- 2948US6870958B2Image processor for detecting specified patternMINOLTA CO LTD·Filed 2001·Granted Mar 22, 2005·6 cites·18 claims
- 3048US2009287491A1Data processing apparatus, speech conversion method, and speech conversion program embodied on computer readable mediumKONICA MINOLTA BUSINESS TECH·Filed 2009·Application pending·0 cites
- 3146US7805000B2Image processing for binarization of image dataMINOLTA CO LTD·Filed 2001·Granted Sep 28, 2010·0 cites·15 claims
- 3244US7016538B2Image processor for detecting specified patternMINOLTA CO LTD·Filed 2001·Granted Mar 21, 2006·3 cites·22 claims
- 3343US9634627B2Amplification circuit and analog/digital conversion circuitTOSHIBA KK·Filed 2016·Granted Apr 25, 2017·0 cites·13 claims
- 3442US8766831B2Successive approximation A/D converterTOSHIBA KK·Filed 2013·Granted Jul 1, 2014·0 cites·20 claims
- 3542US2003095277A1Apparatus and method for image processing and print systemFiled 2001·Application pending·0 cites
- 3641US6487684B1Message display deviceMINOLTA CO LTD·Filed 1999·Granted Nov 26, 2002·6 cites·18 claims
- 3736US11758102B2Display device and display methodMARELLI CORP·Filed 2020·Granted Sep 12, 2023·0 cites·7 claims
- 3835US9854107B2Allocation apparatus for allocating information processing device to be managed, allocation method, program for allocation, and management systemKONICA MINOLTA INC·Filed 2015·Granted Dec 26, 2017·0 cites·14 claims
- 3935US8692701B2Pipelined A/D converter circuit provided with A/D converter circuit parts of stages each including precharge circuitKAWAHITO SHOJI·Filed 2012·Granted Apr 8, 2014·0 cites·4 claims
- 4035US2004120087A1Semiconductor device including a plurality of power domainsFiled 2003·Application pending·0 cites
- 4134US2010321079A1Semiconductor integrated circuitTOSHIBA KK·Filed 2010·Application pending·0 cites
- 4234US2012303689A1Arithmetic circuit and a/d converterFURUTA MASANORI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →