Inventor · disambiguated record
Masahiro Kudo
Also filed as: KUDO MASAHIRO
40 granted patents·10 pending applications·3,362 citations·filing 1986–2022
98Inventor score
Top patents by PatentIndex Score
50 records- 0194US5836897AUltrasonic treatment apparatusOLYMPUS OPTICAL CO·Filed 1997·Granted Nov 17, 1998·677 cites·2 claims
- 0293US11689200B2Sampling switch circuitsSOCIONEXT INC·Filed 2022·Granted Jun 27, 2023·4 cites·17 claims
- 0393US5391144AUltrasonic treatment apparatusOLYMPUS OPTICAL CO·Filed 1993·Granted Feb 21, 1995·490 cites·70 claims
- 0492US5836869AImage tracking endoscope systemOLYMPUS OPTICAL CO·Filed 1995·Granted Nov 17, 1998·667 cites·7 claims
- 0590US7671888B2Stereoscopic-endoscope display control apparatus and stereoscopic endoscope systemOLYMPUS CORP·Filed 2006·Granted Mar 2, 2010·91 cites·16 claims
- 0688US7030804B2Switched-capacitor circuit and pipelined A/D converterFUJITSU LTD·Filed 2005·Granted Apr 18, 2006·21 cites·16 claims
- 0788US6036637ATreating system utilizing an endoscopeOLYMPUS OPTICAL CO·Filed 1998·Granted Mar 14, 2000·448 cites·12 claims
- 0887US6998917B2Common-mode feedback circuit and differential operational amplifier circuit having stable operation and low power consumptionFUJITSU LTD·Filed 2004·Granted Feb 14, 2006·38 cites·18 claims
- 0985US9795277B2Monitor apparatusOLYMPUS CORP·Filed 2015·Granted Oct 24, 2017·8 cites·7 claims
- 1085US7183814B2Sampling switchFUJITSU LTD·Filed 2004·Granted Feb 27, 2007·37 cites·16 claims
- 1185US5163433AUltrasound type treatment apparatusOLYMPUS OPTICAL CO·Filed 1991·Granted Nov 17, 1992·342 cites·12 claims
- 1283US7312651B2Cascode current mirror circuit operable at high speedFUJITSU LTD·Filed 2005·Granted Dec 25, 2007·14 cites·2 claims
- 1381US8049773B2Stereoscopic observation systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2008·Granted Nov 1, 2011·6 cites·3 claims
- 1481US5076276AUltrasound type treatment apparatusOLYMPUS OPTICAL CO·Filed 1990·Granted Dec 31, 1991·258 cites·20 claims
- 1569US7417665B2Stereoscopic image observing apparatusOLYMPUS CORP·Filed 2004·Granted Aug 26, 2008·9 cites·3 claims
- 1668US6985765B2Three-dimensional observation apparatus and method of three-dimensional observationOLYMPUS CORP·Filed 2003·Granted Jan 10, 2006·46 cites·6 claims
- 1767US5211625AUltrasonic treatment apparatusOLYMPUS OPTICAL CO·Filed 1991·Granted May 18, 1993·130 cites·8 claims
- 1866US10193685B2Reception circuit and semiconductor integrated circuitSOCIONEXT INC·Filed 2017·Granted Jan 29, 2019·1 cites·19 claims
- 1963US9515665B1Selector circuit, equalizer circuit, and semiconductor integrated circuitSOCIONEXT INC·Filed 2016·Granted Dec 6, 2016·1 cites·19 claims
- 2062US7667523B2Orthogonal signal output circuitFUJITSU LTD·Filed 2009·Granted Feb 23, 2010·2 cites·7 claims
- 2161US7782241B2Signal processing method and device, and analog/digital converting deviceFUJITSU LTD·Filed 2008·Granted Aug 24, 2010·4 cites·3 claims
- 2257US7512437B2Three-dimensional observation systemOLYMPUS CORP·Filed 2004·Granted Mar 31, 2009·3 cites·16 claims
- 2353US5688235AUltrasonic treatment apparatusOLYMPUS OPTICAL CO·Filed 1996·Granted Nov 18, 1997·51 cites·10 claims
- 2453US2023095506A1Amplifier circuit, differential amplifier circuit, reception circuit, and semiconductor integrated circuitSOCIONEXT INC·Filed 2022·Application pending·0 cites
- 2552US7920028B2Bias circuit and control method for bias circuitFUJITSU LTD·Filed 2010·Granted Apr 5, 2011·1 cites·8 claims
- 2651US7800432B2Semiconductor circuit and controlling method thereofFUJITSU LTD·Filed 2005·Granted Sep 21, 2010·2 cites·12 claims
- 2750US10476710B2Equalizer circuit, receiver circuit, and integrated circuit deviceSOCIONEXT INC·Filed 2018·Granted Nov 12, 2019·0 cites·17 claims
- 2850US7554388B2Integrated circuit apparatusFUJITSU LTD·Filed 2008·Granted Jun 30, 2009·1 cites·8 claims
- 2949US10498525B2Equalizer circuit, reception circuit, and semiconductor integrated circuitSOCIONEXT INC·Filed 2018·Granted Dec 3, 2019·0 cites·20 claims
- 3048US10972705B2Medical display apparatus, endoscopic surgery system, and method of displaying medical imageOLYMPUS CORP·Filed 2019·Granted Apr 6, 2021·0 cites·7 claims
- 3147US9225288B2Signal generation circuitFUJITSU LTD·Filed 2014·Granted Dec 29, 2015·0 cites·11 claims
- 3246US4758916AMulti-head transducer assembly for helical scan video tape recordersVICTOR COMPANY OF JAPAN·Filed 1986·Granted Jul 19, 1988·7 cites·2 claims
- 3345US6822599B2Integrated circuit and A/D conversion circuitFUJITSU LTD·Filed 2003·Granted Nov 23, 2004·3 cites·19 claims
- 3444US9408528B2Stereoscopic endoscope systemOLYMPUS CORP·Filed 2014·Granted Aug 9, 2016·0 cites·4 claims
- 3544US2018344138A1Endoscope systemOLYMPUS CORP·Filed 2018·Application pending·0 cites
- 3644US2010283527A1Analog SwitchFUJITSU LTD·Filed 2010·Application pending·0 cites
- 3743US10742175B2Amplifier circuit, reception circuit, and semiconductor integrated circuitSOCIONEXT INC·Filed 2018·Granted Aug 11, 2020·0 cites·21 claims
- 3843US8285769B2Signal processing apparatus and the correcting methodKUDO MASAHIRO·Filed 2008·Granted Oct 9, 2012·0 cites·7 claims
- 3943US7906954B2Bias circuitFUJITSU LTD·Filed 2008·Granted Mar 15, 2011·0 cites·8 claims
- 4042US2005289595A1Processing controller, data processor, processing controlling method, program thereof and recording medium storing the programPIONEER CORP·Filed 2005·Application pending·0 cites
- 4141US7834694B2Differential current mirror circuitFUJITSU LTD·Filed 2008·Granted Nov 16, 2010·0 cites·7 claims
- 4241US2009184752A1Bias circuitFUJITSU LTD·Filed 2009·Application pending·0 cites
- 4341US2008218244A1Analog switchFUJITSU LTD·Filed 2008·Application pending·0 cites
- 4440US2004196553A1Observation apparatus and observation systemOLYMPUS CORP·Filed 2004·Application pending·0 cites
- 4538US9600427B2Receiver circuit and semiconductor integrated circuitSOCIONEXT INC·Filed 2015·Granted Mar 21, 2017·0 cites·13 claims
- 4638US2010033249A1Differential amplifierFUJITSU LTD·Filed 2009·Application pending·0 cites
- 4737US7932712B2Current-mirror circuitFUJITSU LTD·Filed 2010·Granted Apr 26, 2011·0 cites·6 claims
- 4835US2004113829A1Analog to digital conversion circuitFiled 2003·Application pending·0 cites
- 4934US8283980B2Amplifier circuitARAI TOMOYUKI·Filed 2009·Granted Oct 9, 2012·0 cites·6 claims
- 5034US2018018607A1Skill transfer facilitating apparatus, skill transfer facilitating method, and computer-readable recording mediumNEC SOLUTION INNOVATORS LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →