Inventor · disambiguated record
Toshitaka Mizuguchi
Also filed as: MIZUGUCHI TOSHITAKA
19 granted patents·2 pending applications·280 citations·filing 1993–2010
95Inventor score
Top patents by PatentIndex Score
21 records- 0191US7301487B2Image sensor capable of cancelling offset voltage of semiconductor device included thereinFUJITSU LTD·Filed 2006·Granted Nov 27, 2007·17 cites·20 claims
- 0291US7075474B2Ramp waveform generation circuit, analog/digital conversion circuit, imaging device and control method of imaging deviceFUJITSU LTD·Filed 2004·Granted Jul 11, 2006·48 cites·18 claims
- 0386US6465859B1CMOS-type solid state imaging device that prevents charge inflow into optical blackFUJITSU LTD·Filed 2001·Granted Oct 15, 2002·40 cites·8 claims
- 0485US7477299B2Imaging deviceFUJITSU LTD·Filed 2005·Granted Jan 13, 2009·9 cites·15 claims
- 0583US7170556B2Image sensor providing improved image qualityFUJITSU LTD·Filed 2003·Granted Jan 30, 2007·24 cites·10 claims
- 0682US7522199B2Imaging device with light-shielding region, control method thereof and CMOS image sensor with light-shielding regionFUJITSU MICROELECTRONICS LTD·Filed 2004·Granted Apr 21, 2009·22 cites·15 claims
- 0782US7145494B2Differential comparator, analog/digital conversion apparatus and imaging apparatusFUJITSU LTD·Filed 2004·Granted Dec 5, 2006·28 cites·14 claims
- 0879US7639290B2Data read circuit of solid-state imaging device, imaging apparatus, and data read method for solid-state imaging deviceFUJITSU MICROELECTRONICS LTD·Filed 2005·Granted Dec 29, 2009·6 cites·14 claims
- 0974US7218166B2Current stabilization circuit, current stabilization method, and solid-state imaging apparatusFUJITSU LTD·Filed 2004·Granted May 15, 2007·12 cites·9 claims
- 1073US8477384B2Solid-state image pickup device and image pickup methodMIZUGUCHI TOSHITAKA·Filed 2008·Granted Jul 2, 2013·4 cites·8 claims
- 1171US8013370B2Solid-state imaging deviceFUJITSU SEMICONDUCTOR LTD·Filed 2005·Granted Sep 6, 2011·2 cites·19 claims
- 1271US6974944B2CMOS image sensor permitting increased light sensitivity from amplification of pixel detection signalsFUJITSU LTD·Filed 2003·Granted Dec 13, 2005·10 cites·7 claims
- 1368US5495247AAnalog to digital convertorFUJITSU LTD·Filed 1993·Granted Feb 27, 1996·29 cites·12 claims
- 1462US8111309B2Solid-state image pickup device and signal processing method using solid-state image pickup deviceMIZUGUCHI TOSHITAKA·Filed 2008·Granted Feb 7, 2012·1 cites·10 claims
- 1562US6388599B2Reference voltage generator circuit using pairs of fine and rough resistor banksFUJITSU LTD·Filed 2001·Granted May 14, 2002·9 cites·4 claims
- 1659US6888488B2A/D converter with reduced power consumptionFUJITSU LTD·Filed 2002·Granted May 3, 2005·9 cites·14 claims
- 1753US6407690B1Reference voltage generator circuitFUJITSU LTD·Filed 2001·Granted Jun 18, 2002·5 cites·5 claims
- 1848US7369170B2Solid-state imaging apparatus and control method with transmission control hold circuitFUJITSU LTD·Filed 2004·Granted May 6, 2008·0 cites·18 claims
- 1948US2006001752A1CMOS image sensor for reducing kTC noise, reset transistor control circuit used in the image sensor and voltage switch circuit used in the control circuitFUJITSU LTD·Filed 2004·Application pending·0 cites
- 2040US2010188542A1Imaging device and image sensor chipFUJITSU MICROELECTRONICS LTD·Filed 2010·Application pending·0 cites
- 2138US6204791B1Reference voltage generator using two fine resistor laddersFUJITSU LTD·Filed 1998·Granted Mar 20, 2001·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →