Inventor · disambiguated record
Takeshi Ichikawa
Also filed as: ICHIKAWA TAKESHI
154 granted patents·10 pending applications·2,844 citations·filing 1990–2025
99Inventor score
Files withCANON KK118ICHIKAWA TAKESHI9OKI ELECTRIC IND CO LTD6NIKKISO CO LTD4OKI SEMICONDUCTOR CO LTD4
Top patents by PatentIndex Score
164 records- 0199US9716849B2Solid-state imaging device and imaging systemCANON KK·Filed 2015·Granted Jul 25, 2017·35 cites·22 claims
- 0298US11942501B2Solid-state image pickup apparatus and image pickup systemCANON KK·Filed 2023·Granted Mar 26, 2024·2 cites·60 claims
- 0398US11706518B2Image capturing and display apparatus and wearable deviceCANON KK·Filed 2021·Granted Jul 18, 2023·4 cites·36 claims
- 0498US11011565B2Solid-state image pickup apparatus and image pickup systemCANON KK·Filed 2020·Granted May 18, 2021·4 cites·57 claims
- 0598US9344653B2Solid-state imaging apparatus and imaging systemCANON KK·Filed 2015·Granted May 17, 2016·26 cites·19 claims
- 0697US11943527B2Image capturing and display apparatus and wearable deviceCANON KK·Filed 2023·Granted Mar 26, 2024·3 cites·20 claims
- 0797US10205894B2Imaging device and imaging systemCANON KK·Filed 2016·Granted Feb 12, 2019·19 cites·9 claims
- 0897US8779544B2Photoelectric conversion apparatus and imaging system having revision with multiple impurity densitiesYAMASHITA YUICHIRO·Filed 2010·Granted Jul 15, 2014·23 cites·6 claims
- 0997US7687299B2Semiconductor apparatus, solid state image pickup device using the same, and method of manufacturing themCANON KK·Filed 2005·Granted Mar 30, 2010·36 cites·8 claims
- 1097US5374581AMethod for preparing semiconductor memberCANON KK·Filed 1993·Granted Dec 20, 1994·349 cites·11 claims
- 1196US11057551B2Image capturing and display apparatus and wearable deviceCANON KK·Filed 2019·Granted Jul 6, 2021·11 cites·24 claims
- 1296US10186532B2Image device, image system, and control method of image deviceCANON KK·Filed 2016·Granted Jan 22, 2019·18 cites·19 claims
- 1396US10057519B2Solid-state imaging device and imaging systemCANON KK·Filed 2017·Granted Aug 21, 2018·12 cites·18 claims
- 1496US9894295B2Imaging device and imaging systemCANON KK·Filed 2016·Granted Feb 13, 2018·18 cites·19 claims
- 1596US7968922B2Semiconductor apparatus, solid state image pickup device using the same, and method of manufacturing themCANON KK·Filed 2010·Granted Jun 28, 2011·16 cites·11 claims
- 1696US5693959AThin film transistor and liquid crystal display using the sameCANON KK·Filed 1996·Granted Dec 2, 1997·204 cites·14 claims
- 1794US11972045B2Imaging display device and wearable deviceCANON KK·Filed 2023·Granted Apr 30, 2024·2 cites·18 claims
- 1894US9906743B2Solid-state imaging apparatus and imaging system having a light shielding portionCANON KK·Filed 2016·Granted Feb 27, 2018·8 cites·26 claims
- 1994US8890331B2Photoelectric conversion device, image pickup system and method of manufacturing photoelectric conversion deviceCANON KK·Filed 2013·Granted Nov 18, 2014·10 cites·10 claims
- 2094US7540198B2Semiconductor deviceCANON KK·Filed 2005·Granted Jun 2, 2009·29 cites·16 claims
- 2194US6163352AActive matrix substrated, liquid crystal apparatus using the same the display apparatus using such liquid crystal apparatusCANON KK·Filed 2000·Granted Dec 19, 2000·67 cites·6 claims
- 2294US5466961ASemiconductor device and method of manufacturing the sameCANON KK·Filed 1992·Granted Nov 14, 1995·88 cites·10 claims
- 2393US10771718B2Imaging device and imaging systemCANON KK·Filed 2018·Granted Sep 8, 2020·8 cites·18 claims
- 2493US9881958B2Solid-state image pickup apparatus and image pickup systemCANON KK·Filed 2016·Granted Jan 30, 2018·6 cites·30 claims
- 2593US8466403B2Solid-state image pickup apparatus and image pickup systemENDO NOBUYUKI·Filed 2010·Granted Jun 18, 2013·10 cites·20 claims
- 2692US9293493B2Photoelectric conversion apparatus and image sensing systemKOBAYASHI MASAHIRO·Filed 2012·Granted Mar 22, 2016·8 cites·30 claims
- 2792US7436343B2Solid state image pickup apparatus, camera and driving method of solid state image pickup apparatusCANON KK·Filed 2006·Granted Oct 14, 2008·17 cites·10 claims
- 2891US7928486B2Photoelectric conversion device, method of manufacturing photoelectric conversion device, and image pickup systemCANON KK·Filed 2009·Granted Apr 19, 2011·9 cites·11 claims
- 2991US6466285B1Liquid crystal device or apparatus comprises pixels of at least one of three primary colors having a pixel size different from those of pixels of the other colorsCANON KK·Filed 2000·Granted Oct 15, 2002·44 cites·6 claims
- 3091US6373099B1Method of manufacturing a surrounding gate type MOFSETCANON KK·Filed 1999·Granted Apr 16, 2002·66 cites·19 claims
- 3191US6057897AActive matrix display in which adjacent transistors share a common source regionCANON KK·Filed 1997·Granted May 2, 2000·72 cites·6 claims
- 3291US5466631AMethod for producing semiconductor articlesCANON KK·Filed 1995·Granted Nov 14, 1995·121 cites·52 claims
- 3390US10462400B2Solid-state imaging device and imaging systemCANON KK·Filed 2018·Granted Oct 29, 2019·4 cites·20 claims
- 3490US9443895B2Solid-state image pickup apparatus and image pickup systemCANON KK·Filed 2015·Granted Sep 13, 2016·4 cites·20 claims
- 3590US9385152B2Solid-state image pickup device and image pickup systemCANON KK·Filed 2014·Granted Jul 5, 2016·5 cites·19 claims
- 3690US9263487B2Photoelectric conversion apparatusCANON KK·Filed 2014·Granted Feb 16, 2016·5 cites·25 claims
- 3790US7679116B2Photoelectric conversion device, method of manufacturing photoelectric conversion device, and image pickup systemCANON KK·Filed 2008·Granted Mar 16, 2010·9 cites·1 claims
- 3890US7600142B2Integrated circuit conserving power during transitions between normal and power-saving modesOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Oct 6, 2009·25 cites·11 claims
- 3990US7473948B2Photoelectric conversion device, method of manufacturing photoelectric conversion device, and image pickup systemCANON KK·Filed 2007·Granted Jan 6, 2009·9 cites·7 claims
- 4090US6057557ASemiconductor substrate semiconductor device and liquid crystal display deviceCANON KK·Filed 1999·Granted May 2, 2000·90 cites·12 claims
- 4189US10608034B2Solid-state image pickup apparatus and image pickup systemCANON KK·Filed 2017·Granted Mar 31, 2020·3 cites·56 claims
- 4289US9560285B2Image pickup apparatus and image pickup systemCANON KK·Filed 2015·Granted Jan 31, 2017·5 cites·30 claims
- 4389US8912578B2Solid-state image pickup device and image pickup systemENDO NOBUYUKI·Filed 2010·Granted Dec 16, 2014·5 cites·17 claims
- 4489US7323731B2Photoelectric conversion device, method of manufacturing photoelectric conversion device, and image pickup systemCANON KK·Filed 2004·Granted Jan 29, 2008·33 cites·17 claims
- 4589US6127998AMatrix substrate, liquid-crystal device incorporating the matrix substrate, and display device incorporating the liquid-crystal deviceCANON KK·Filed 1997·Granted Oct 3, 2000·96 cites·31 claims
- 4689US6022458AMethod of production of a semiconductor substrateCANON KK·Filed 1997·Granted Feb 8, 2000·85 cites·8 claims
- 4788US12302662B2Photoelectric conversion apparatus and systemCANON KK·Filed 2024·Granted May 13, 2025·0 cites·29 claims
- 4888US11637141B2Solid-state image pickup apparatus and image pickup systemCANON KK·Filed 2021·Granted Apr 25, 2023·1 cites·67 claims
- 4988US10455177B2Method for driving imaging apparatusCANON KK·Filed 2016·Granted Oct 22, 2019·6 cites·10 claims
- 5087US8482646B2Image sensing device and cameraWATANABE TAKANORI·Filed 2010·Granted Jul 9, 2013·8 cites·9 claims
Showing the top 50 of 164 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →