Inventor · disambiguated record
Sanroku Tsukamoto
Also filed as: TSUKAMOTO SANROKU
31 granted patents·1 pending application·283 citations·filing 1996–2020
96Inventor score
Top patents by PatentIndex Score
32 records- 0192US8130130B2Comparison circuit and analog-to-digital conversion deviceDANJO TAKUMI·Filed 2010·Granted Mar 6, 2012·19 cites·17 claims
- 0292US7928880B2Digital analog converterFUJITSU LTD·Filed 2009·Granted Apr 19, 2011·29 cites·9 claims
- 0389US8519874B2Successive approximation A/D converterARUGA KENTA·Filed 2011·Granted Aug 27, 2013·14 cites·9 claims
- 0486US8854240B2Analog-to-digital converter and electronic apparatusFUJITSU LTD·Filed 2013·Granted Oct 7, 2014·10 cites·17 claims
- 0585US6298459B1Analog to digital converter with encoder circuit and testing method thereforFUJITSU LTD·Filed 1998·Granted Oct 2, 2001·50 cites·23 claims
- 0680US6480132B1A/D converter with higher speed and accuracy and lower power consumptionFUJITSU LTD·Filed 2001·Granted Nov 12, 2002·27 cites·24 claims
- 0778US6288668B1Analog to digital converter, encoder, and recorded data reproducing apparatusFUJITSU LTD·Filed 1996·Granted Sep 11, 2001·39 cites·101 claims
- 0876US9509327B2A/D converter and A/D converter calibrating methodFUJITSU LTD·Filed 2016·Granted Nov 29, 2016·4 cites·14 claims
- 0972US7855667B2Semiconductor device and method of controlling the sameFUJITSU LTD·Filed 2009·Granted Dec 21, 2010·7 cites·9 claims
- 1067US6288665B1Analog to digital converter, encoder, and recorded data reproducing apparatusFUJITSU LTD·Filed 2000·Granted Sep 11, 2001·14 cites·27 claims
- 1166US6504500B1A/D converter and A/D converting methodFUJITSU LTD·Filed 2000·Granted Jan 7, 2003·14 cites·39 claims
- 1264US8373587B2Semiconductor integrated circuit, threshold value setting method, and communication apparatusFUJITSU LTD·Filed 2011·Granted Feb 12, 2013·3 cites·15 claims
- 1363US11074493B2Boltzmann machine, method for controlling boltzmann machine, and information processing device having boltzmann machineFUJITSU LTD·Filed 2017·Granted Jul 27, 2021·1 cites·10 claims
- 1463US9100036B2Receiving device and data interpolation processing methodFUJITSU LTD·Filed 2014·Granted Aug 4, 2015·2 cites·5 claims
- 1558US6218975B1Interleaved auto-zero analog-to-digital converter with switching noise compensationFUJITSU LTD·Filed 1998·Granted Apr 17, 2001·23 cites·19 claims
- 1657US6653956B2Analog to digital converter with encoder circuit and testing method thereforFUJITSU LTD·Filed 2001·Granted Nov 25, 2003·7 cites·2 claims
- 1756US6703951B2Analog to digital converter with encoder circuit and testing method thereforFUJITSU LTD·Filed 2001·Granted Mar 9, 2004·8 cites·20 claims
- 1856US6473020B2D/A conversion apparatus with divided voltage selecting unitFUJITSU LTD·Filed 2001·Granted Oct 29, 2002·8 cites·17 claims
- 1954US11526740B2Optimization apparatus and optimization methodFUJITSU LTD·Filed 2020·Granted Dec 13, 2022·0 cites·4 claims
- 2053US9165166B2Interpolation circuit and receiving circuitFUJITSU LTD·Filed 2014·Granted Oct 20, 2015·0 cites·16 claims
- 2153US8994408B2Electronic circuitFUJITSU LTD·Filed 2014·Granted Mar 31, 2015·0 cites·9 claims
- 2249US11521049B2Optimization device and control method of optimization deviceFUJITSU LTD·Filed 2019·Granted Dec 6, 2022·0 cites·8 claims
- 2348US11599073B2Optimization apparatus and control method for optimization apparatus using ising modelsFUJITSU LTD·Filed 2019·Granted Mar 7, 2023·0 cites·15 claims
- 2446US10007877B2Boltzmann machine circuitFUJITSU LTD·Filed 2016·Granted Jun 26, 2018·0 cites·6 claims
- 2544US11715003B2Optimization system, optimization apparatus, and optimization system control method for solving optimization problems by a stochastic searchFUJITSU LTD·Filed 2019·Granted Aug 1, 2023·0 cites·7 claims
- 2644US10718811B2Jitter measurement circuit and jitter measurement systemFUJITSU LTD·Filed 2018·Granted Jul 21, 2020·0 cites·8 claims
- 2742US10970361B2Information processing apparatus, ising device, and information processing apparatus control methodFUJITSU LTD·Filed 2017·Granted Apr 6, 2021·0 cites·6 claims
- 2841US7907075B2Semiconductor deviceFUJITSU LTD·Filed 2009·Granted Mar 15, 2011·0 cites·12 claims
- 2940US11275995B2Information processing apparatus, ising device, and control method for information processing apparatusFUJITSU LTD·Filed 2017·Granted Mar 15, 2022·0 cites·13 claims
- 3040US7898450B2Analog signal processing deviceFUJITSU LTD·Filed 2009·Granted Mar 1, 2011·0 cites·11 claims
- 3140US2017368682A1Neural network apparatus and control method of neural network apparatusFUJITSU LTD·Filed 2017·Application pending·0 cites
- 3235US6310572B1Semiconductor integrated circuit having plural input control circuitsFUJITSU LTD·Filed 1999·Granted Oct 30, 2001·4 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →