Inventor · disambiguated record
Koichiro Iwata
Also filed as: IWATA KOICHIRO
51 granted patents·13 pending applications·468 citations·filing 2008–2025
98Inventor score
Top patents by PatentIndex Score
64 records- 0198US8598901B2Photoelectric conversion systemCANON KK·Filed 2012·Granted Dec 3, 2013·49 cites·9 claims
- 0298US7741593B2Photoelectric conversion device and imaging systemCANON KK·Filed 2009·Granted Jun 22, 2010·77 cites·19 claims
- 0397US11115608B2Imaging device, imaging system, and drive method of imaging deviceCANON KK·Filed 2020·Granted Sep 7, 2021·9 cites·21 claims
- 0497US8081245B2Image sensing apparatus and imaging systemITANO TETSUYA·Filed 2008·Granted Dec 20, 2011·40 cites·5 claims
- 0596US11800253B2Imaging device and imaging systemCANON KK·Filed 2021·Granted Oct 24, 2023·5 cites·26 claims
- 0696US8928786B2Solid-state imaging apparatus and method of driving the sameIWATA KOICHIRO·Filed 2012·Granted Jan 6, 2015·36 cites·12 claims
- 0796US8159577B2Solid-state imaging apparatus with decoders for controlling reset switchesIWATA KOICHIRO·Filed 2008·Granted Apr 17, 2012·37 cites·14 claims
- 0895US9118857B2Solid-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
- 0995US8670058B2Solid-state imaging apparatus, imaging system, and driving method of imaging apparatusHAYASHI HIDETOSHI·Filed 2010·Granted Mar 11, 2014·35 cites·21 claims
- 1095US8368790B2Image sensing apparatus and imaging systemCANON KK·Filed 2011·Granted Feb 5, 2013·18 cites·5 claims
- 1195US8013369B2Photoelectric conversion apparatus and imaging system using photoelectric conversion apparatusCANON KK·Filed 2009·Granted Sep 6, 2011·22 cites·13 claims
- 1294US10319765B2Imaging device having an effective pixel region, an optical black region and a dummy region each with pixels including a photoelectric converterCANON KK·Filed 2017·Granted Jun 11, 2019·13 cites·40 claims
- 1394US8355066B2Solid-state imaging apparatus having decoders for resetting switchesCANON KK·Filed 2012·Granted Jan 15, 2013·17 cites·9 claims
- 1493US8885082B2Solid-state image sensor and cameraCANON KK·Filed 2012·Granted Nov 11, 2014·16 cites·20 claims
- 1592US9432607B2Solid-state imaging apparatus and imaging systemCANON KK·Filed 2015·Granted Aug 30, 2016·10 cites·8 claims
- 1692US8415724B2Photoelectric conversion apparatus and imaging system using photoelectric conversion apparatusIWATA KOICHIRO·Filed 2011·Granted Apr 9, 2013·8 cites·6 claims
- 1791US9716823B2Image pickup apparatus, image pickup system, and method of driving image pickup apparatusCANON KK·Filed 2015·Granted Jul 25, 2017·9 cites·6 claims
- 1889US9831278B2Solid-state image sensor and camera with pixel openingsCANON KK·Filed 2016·Granted Nov 28, 2017·9 cites·16 claims
- 1986US10742905B2Imaging device and method of driving imaging deviceCANON KK·Filed 2018·Granted Aug 11, 2020·6 cites·20 claims
- 2083US8848079B2Solid-state imaging device and imaging system using buffered counter value of a counterCANON KK·Filed 2012·Granted Sep 30, 2014·5 cites·11 claims
- 2182US9897482B2Photoelectric conversion apparatus and image pickup system having photoelectric conversion apparatusCANON KK·Filed 2015·Granted Feb 20, 2018·2 cites·18 claims
- 2281US9344652B2Photoelectric 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
- 2380US9900536B2Image pickup systemCANON KK·Filed 2016·Granted Feb 20, 2018·3 cites·10 claims
- 2479US11265501B2Photoelectric conversion device and photoelectric conversion systemCANON KK·Filed 2021·Granted Mar 1, 2022·1 cites·18 claims
- 2578US9157796B2Photoelectric conversion apparatus and image pickup system having photoelectric conversion apparatus with substrate including first and second circuits having first and second drive frequenciesCANON KK·Filed 2013·Granted Oct 13, 2015·2 cites·20 claims
- 2677US9596425B2Driving method for an image pickup apparatus, image pickup apparatus, and image pickup systemCANON KK·Filed 2015·Granted Mar 14, 2017·2 cites·17 claims
- 2776US11025848B2Photoelectric conversion device, imaging system, moving body, and stackable semiconductor deviceCANON KK·Filed 2019·Granted Jun 1, 2021·1 cites·20 claims
- 2874US7952634B2Image sensing apparatus, imaging system, and image sensing apparatus driving methodCANON KK·Filed 2008·Granted May 31, 2011·3 cites·9 claims
- 2971US9077918B2Photoelectric 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
- 3071US8994866B2Analog-to-digital converter, photoelectric conversion device, and imaging systemNAKAMURA KOHICHI·Filed 2012·Granted Mar 31, 2015·2 cites·14 claims
- 3168US9467636B2Photoelectric conversion device and imaging systemCANON KK·Filed 2013·Granted Oct 11, 2016·1 cites·19 claims
- 3268US8553123B2Image sensing apparatus, imaging system, and imaging sensing apparatus driving methodNODA TOMOYUKI·Filed 2011·Granted Oct 8, 2013·1 cites·12 claims
- 3368US2025380571A1Light emitting apparatus, light emitting module, image forming apparatus, and electronic deviceCANON KK·Filed 2025·Application pending·0 cites
- 3467US12120447B2Photoelectric conversion device, imaging system, moving body, and stackable semiconductor deviceCANON KK·Filed 2021·Granted Oct 15, 2024·0 cites·17 claims
- 3566US10044964B2Column 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
- 3665US9609245B2Semiconductor apparatus having a decoding function, method of controlling the same, and cameraCANON KK·Filed 2015·Granted Mar 28, 2017·1 cites·17 claims
- 3762US2021055159A1Photoelectric conversion apparatus and image pickup system having photoelectric conversion apparatusCANON KK·Filed 2020·Application pending·0 cites
- 3861US10852184B2Photoelectric conversion apparatus and image pickup system having photoelectric conversion apparatusCANON KK·Filed 2018·Granted Dec 1, 2020·0 cites·44 claims
- 3960US12477855B2Photoelectric conversion device having signal readout circuits and photoelectric conversion systemCANON KK·Filed 2023·Granted Nov 18, 2025·0 cites·26 claims
- 4060US2025373957A1Photoelectric conversion device, photoelectric conversion system, and movable objectCANON KK·Filed 2025·Application pending·0 cites
- 4158US12363463B2Photoelectric conversion device and method of driving photoelectric conversion deviceCANON KK·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 4258US2025338041A1Photoelectric conversion apparatus and equipmentCANON KK·Filed 2025·Application pending·0 cites
- 4356US12328521B2Photoelectric conversion device, and apparatusCANON KK·Filed 2023·Granted Jun 10, 2025·0 cites·22 claims
- 4455US12401919B2Photoelectric conversion device, driving method for photoelectric conversion device, and apparatusCANON KK·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 4555US11700468B2Image capturing apparatus, photoelectric conversion system, and moving bodyCANON KK·Filed 2021·Granted Jul 11, 2023·0 cites·19 claims
- 4654US12289548B2Pixel array having separate voltage supply lines for pixels and bias circuitryCANON KK·Filed 2023·Granted Apr 29, 2025·0 cites·17 claims
- 4754US11627269B2Analog-to-digital conversion circuit using comparator and counter, photoelectric conversion apparatus using comparator and counter, and photoelectric conversion system using comparator and counterCANON KK·Filed 2021·Granted Apr 11, 2023·0 cites·20 claims
- 4853US11094733B2Semiconductor device, semiconductor memory, photoelectric conversion device, moving unit, manufacturing method of photoelectric conversion device, and manufacturing method of semiconductor memoryCANON KK·Filed 2019·Granted Aug 17, 2021·0 cites·22 claims
- 4952US2025240548A1Detection device and detection systemCANON KK·Filed 2025·Application pending·0 cites
- 5051US11258973B2AD conversion circuit, photoelectric conversion apparatus, photoelectric conversion system, and moving bodyCANON KK·Filed 2020·Granted Feb 22, 2022·0 cites·36 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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