Inventor · disambiguated record
Katsuyosi Yamamoto
Also filed as: YAMAMOTO KATSUYOSI
7 granted patents·2 pending applications·154 citations·filing 1993–2006
87Inventor score
Files withFUJITSU LTD9
Top patents by PatentIndex Score
9 records- 0190US7098950B2Image sensor with stabilized black level and low power consumptionFUJITSU LTD·Filed 2001·Granted Aug 29, 2006·46 cites·2 claims
- 0283US7170556B2Image sensor providing improved image qualityFUJITSU LTD·Filed 2003·Granted Jan 30, 2007·24 cites·10 claims
- 0382US7242427B2X-Y address type solid-state image pickup device with an image averaging circuit disposed in the noise cancel circuitFUJITSU LTD·Filed 2002·Granted Jul 10, 2007·23 cites·13 claims
- 0476US6914631B2Image sensorFUJITSU LTD·Filed 2002·Granted Jul 5, 2005·14 cites·9 claims
- 0569US7196726B2CMOS sensor circuit having a voltage control circuit controlling a gate potential of a photodiode reset transistor to a potential other than power source potentialsFUJITSU LTD·Filed 2002·Granted Mar 27, 2007·9 cites·32 claims
- 0668US5495247AAnalog to digital convertorFUJITSU LTD·Filed 1993·Granted Feb 27, 1996·29 cites·12 claims
- 0759US6888488B2A/D converter with reduced power consumptionFUJITSU LTD·Filed 2002·Granted May 3, 2005·9 cites·14 claims
- 0851US2006250513A1Image sensor with stabilized black level and low power consumptionFUJITSU LTD·Filed 2006·Application pending·0 cites
- 0945US2004017495A1Image sensor for suppressing image distortionFUJITSU LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →