Inventor · disambiguated record
Kohichi Nakamura
Also filed as: NAKAMURA KOHICHI
62 granted patents·10 pending applications·593 citations·filing 1975–2025
98Inventor score
Top patents by PatentIndex Score
72 records- 0198US9602752B2Solid-state imaging apparatus and imaging systemCANON KK·Filed 2015·Granted Mar 21, 2017·43 cites·15 claims
- 0298US9438828B2Photoelectric conversion apparatus and imaging system using the sameCANON KK·Filed 2015·Granted Sep 6, 2016·40 cites·12 claims
- 0398US8598901B2Photoelectric conversion systemCANON KK·Filed 2012·Granted Dec 3, 2013·49 cites·9 claims
- 0497US11115608B2Imaging device, imaging system, and drive method of imaging deviceCANON KK·Filed 2020·Granted Sep 7, 2021·9 cites·21 claims
- 0596US9232165B2Solid-state imaging apparatus and method for driving solid-state imaging apparatusSAITO KAZUHIRO·Filed 2012·Granted Jan 5, 2016·30 cites·14 claims
- 0696US9029752B2Solid state imaging apparatus including reference signal generator with a slope converting circuitSAITO KAZUHIRO·Filed 2012·Granted May 12, 2015·30 cites·8 claims
- 0796US8928786B2Solid-state imaging apparatus and method of driving the sameIWATA KOICHIRO·Filed 2012·Granted Jan 6, 2015·36 cites·12 claims
- 0896US8836838B2Solid-state imaging apparatus and method of driving the sameNAKAMURA KOHICHI·Filed 2012·Granted Sep 16, 2014·31 cites·11 claims
- 0995US9118857B2Solid-state imaging apparatus in which plural transistors are connected to a single initializing switchCANON KK·Filed 2013·Granted Aug 25, 2015·21 cites·9 claims
- 1095US9083906B2A/D converter and solid-state imaging apparatus with offset voltage correctionNAKAMURA KOHICHI·Filed 2012·Granted Jul 14, 2015·28 cites·11 claims
- 1194US8711259B2Solid-state imaging apparatusMAEHASHI YU·Filed 2012·Granted Apr 29, 2014·41 cites·6 claims
- 1294US8451360B2Solid-state imaging apparatus for selectively outputting signals from pixels thereinNAKAMURA KOHICHI·Filed 2010·Granted May 28, 2013·20 cites·7 claims
- 1393US9602753B2Solid-state imaging apparatus and imaging systemCANON KK·Filed 2015·Granted Mar 21, 2017·14 cites·20 claims
- 1491US8760213B2Ramp signal output circuit, analog-to-digital conversion circuit, imaging device, method for driving ramp signal output circuit, method for driving analog-to-digital conversion circuit, and method for driving imaging deviceCANON KK·Filed 2012·Granted Jun 24, 2014·10 cites·20 claims
- 1591US7692377B2Light emitting display device provided with external connection terminal located at peripheral portions of a display areaCANON KK·Filed 2006·Granted Apr 6, 2010·11 cites·4 claims
- 1689US12225309B2Photoelectric conversion apparatus, A/D converter, and equipmentCANON KK·Filed 2023·Granted Feb 11, 2025·1 cites·14 claims
- 1789US8497885B2Display apparatus and drive method thereofIKEDA KOUJI·Filed 2008·Granted Jul 30, 2013·9 cites·12 claims
- 1888US11424282B2Semiconductor apparatus and equipmentCANON KK·Filed 2020·Granted Aug 23, 2022·2 cites·33 claims
- 1987US9204072B2Photoelectric conversion device, imaging system, photoelectric conversion device testing method, and imaging system manufacturing methodCANON KK·Filed 2013·Granted Dec 1, 2015·7 cites·9 claims
- 2087US6938212B2Web collaboration through synchronizationIBM·Filed 2001·Granted Aug 30, 2005·53 cites·30 claims
- 2186US9966398B2Solid-state imaging deviceCANON KK·Filed 2016·Granted May 8, 2018·4 cites·22 claims
- 2285US11653121B2Photoelectric conversion apparatus, A/D converter, and equipmentCANON KK·Filed 2022·Granted May 16, 2023·1 cites·34 claims
- 2385US7851996B2Display apparatusCANON KK·Filed 2006·Granted Dec 14, 2010·9 cites·1 claims
- 2484US11671729B2Photoelectric conversion device, electronic equipment, and substrate with multiple delta-sigma A/D convertersCANON KK·Filed 2022·Granted Jun 6, 2023·1 cites·18 claims
- 2583US11770630B2Photoelectric conversion apparatus, photoelectric conversion system, and mobile bodyCANON KK·Filed 2022·Granted Sep 26, 2023·1 cites·19 claims
- 2683US8848079B2Solid-state imaging device and imaging system using buffered counter value of a counterCANON KK·Filed 2012·Granted Sep 30, 2014·5 cites·11 claims
- 2782US8159489B2Display apparatus and integrated circuitNAKAMURA KOHICHI·Filed 2008·Granted Apr 17, 2012·5 cites·4 claims
- 2881US9344652B2Photoelectric conversion apparatus and image pickup system including an ad conversion unit to convert a signal into a digital signalCANON KK·Filed 2014·Granted May 17, 2016·4 cites·17 claims
- 2980US10811448B2Solid-state imaging deviceCANON KK·Filed 2018·Granted Oct 20, 2020·2 cites·21 claims
- 3080US9661249B2Image capturing apparatus and image capturing system with variable gainCANON KK·Filed 2015·Granted May 23, 2017·3 cites·9 claims
- 3180US9635298B2Comparator circuit, imaging apparatus using the same, and method of controlling comparator circuitCANON KK·Filed 2014·Granted Apr 25, 2017·5 cites·8 claims
- 3279US10855940B2Imaging device, imaging system, and moving bodyCANON KK·Filed 2018·Granted Dec 1, 2020·2 cites·18 claims
- 3379US10179350B2Cleaning deviceSHARP KK·Filed 2014·Granted Jan 15, 2019·3 cites·14 claims
- 3475US10674106B2Semiconductor apparatus and equipmentCANON KK·Filed 2018·Granted Jun 2, 2020·1 cites·25 claims
- 3575US9131178B2Solid-state imaging apparatus for selectively outputting signals from pixels thereinCANON KK·Filed 2013·Granted Sep 8, 2015·2 cites·5 claims
- 3673US4477877ACoordinate determining deviceSEIKO INSTR & ELECTRONICS·Filed 1981·Granted Oct 16, 1984·41 cites·5 claims
- 3772US11108985B2Imaging device, imaging system, and movable objectCANON KK·Filed 2019·Granted Aug 31, 2021·1 cites·21 claims
- 3871US11798970B2Semiconductor apparatus and equipmentCANON KK·Filed 2022·Granted Oct 24, 2023·0 cites·50 claims
- 3971US11528445B2Semiconductor apparatus and equipmentCANON KK·Filed 2021·Granted Dec 13, 2022·0 cites·31 claims
- 4071US9077918B2Photoelectric conversion apparatus with first and second conductors that respectively supply corresponding voltages to digital circuits of a vertical scanning circuit and signal processing unitHIYAMA HIROKI·Filed 2012·Granted Jul 7, 2015·2 cites·24 claims
- 4171US8994866B2Analog-to-digital converter, photoelectric conversion device, and imaging systemNAKAMURA KOHICHI·Filed 2012·Granted Mar 31, 2015·2 cites·14 claims
- 4271US8692920B2Solid-state imaging apparatus, A/D converter, and control method thereofHIYAMA HIROKI·Filed 2012·Granted Apr 8, 2014·2 cites·14 claims
- 4368US9467636B2Photoelectric conversion device and imaging systemCANON KK·Filed 2013·Granted Oct 11, 2016·1 cites·19 claims
- 4467US11108986B2Semiconductor apparatus and equipmentCANON KK·Filed 2020·Granted Aug 31, 2021·0 cites·16 claims
- 4567US7929038B2Current drive-type apparatus and display apparatusCANON KK·Filed 2006·Granted Apr 19, 2011·1 cites·7 claims
- 4666US11962925B2Photoelectric conversion apparatus having analog-to-digital conversion based on signal charge, image capturing system, and moving bodyCANON KK·Filed 2023·Granted Apr 16, 2024·0 cites·37 claims
- 4766US10044964B2Column signal processing unit with driving method for photoelectric conversion apparatus, photoelectric conversion apparatus, and image pickup systemCANON KK·Filed 2014·Granted Aug 7, 2018·1 cites·17 claims
- 4860US2025324180A1Photoelectric conversion apparatus and equipmentCANON KK·Filed 2025·Application pending·0 cites
- 4960US2025373957A1Photoelectric conversion device, photoelectric conversion system, and movable objectCANON KK·Filed 2025·Application pending·0 cites
- 5059US2025380066A1Photoelectric conversion apparatus and equipmentCANON KK·Filed 2025·Application pending·0 cites
Showing the top 50 of 72 patent records by PatentIndex Score.
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