Inventor · disambiguated record
Hiraku Kozuka
Also filed as: KOZUKA HIRAKU
36 granted patents·1 pending application·992 citations·filing 1991–2011
98Inventor score
Top patents by PatentIndex Score
37 records- 0195US7423790B2Photoelectric conversion apparatus and contact-type image sensorCANON KK·Filed 2005·Granted Sep 9, 2008·28 cites·13 claims
- 0291US7889254B2Photoelectric conversion apparatus and contact-type image sensorCANON KK·Filed 2008·Granted Feb 15, 2011·13 cites·20 claims
- 0390US7151305B2Photoelectric conversion device, and image sensor and image input system making use of the sameCANON KK·Filed 2005·Granted Dec 19, 2006·14 cites·6 claims
- 0488US8487237B2Rotary encoder and method of assembling the sameWATANABE IKUO·Filed 2011·Granted Jul 16, 2013·12 cites·10 claims
- 0588US6590242B1Light-receiving element and photoelectric conversion deviceCANON KK·Filed 2000·Granted Jul 8, 2003·37 cites·31 claims
- 0684US6649951B2Light-receiving element and photoelectric conversion deviceCANON KK·Filed 2002·Granted Nov 18, 2003·27 cites·4 claims
- 0783US5985689AMethod of fabricating photoelectric conversion device having at least one step-back layerCANON KK·Filed 1998·Granted Nov 16, 1999·62 cites·18 claims
- 0883US5557121ALaminated solid-state image sensing apparatus and method of manufacturing the sameCANON KK·Filed 1995·Granted Sep 17, 1996·69 cites·16 claims
- 0982US6169317B1Photoelectric conversion device and image sensorCANON KK·Filed 1999·Granted Jan 2, 2001·60 cites·20 claims
- 1082US5481124ALaminated solid-state image pickup deviceCANON KK·Filed 1994·Granted Jan 2, 1996·53 cites·40 claims
- 1181US7235831B2Light-receiving element and photoelectric conversion deviceCANON KK·Filed 2003·Granted Jun 26, 2007·22 cites·4 claims
- 1281US6878977B1Photoelectric conversion device, and image sensor and image input system making use of the sameCANON KK·Filed 2000·Granted Apr 12, 2005·26 cites·10 claims
- 1380US5420044AMethod for producing non-monocrystalline semiconductor deviceCANON KK·Filed 1994·Granted May 30, 1995·39 cites·7 claims
- 1479US6118115APhotoelectric conversion apparatusCANON KK·Filed 1998·Granted Sep 12, 2000·65 cites·15 claims
- 1575US6303951B1Image sensor of a multi-chip type having a plurality of photoelectric conversion chipsCANON KK·Filed 2000·Granted Oct 16, 2001·13 cites·7 claims
- 1674US6962405B2Substrate for ink jet recording head, ink jet recording head and ink jet recording apparatus using ink jet recording headCANON KK·Filed 2003·Granted Nov 8, 2005·15 cites·24 claims
- 1774US6538693B1Photoelectric conversion apparatus having reset noise holding and removing unitsCANON KK·Filed 1997·Granted Mar 25, 2003·47 cites·44 claims
- 1874US5998779APhotoelectric conversion apparatusCANON KK·Filed 1997·Granted Dec 7, 1999·47 cites·21 claims
- 1968US6150682APhotoelectric conversion device and image sensorCANON KK·Filed 1998·Granted Nov 21, 2000·29 cites·16 claims
- 2068US6002157ASemiconductor device having a CMOS current mirror circuitCANON KK·Filed 1999·Granted Dec 14, 1999·33 cites·42 claims
- 2167US6531690B2Photoelectric conversion apparatusCANON KK·Filed 2000·Granted Mar 11, 2003·13 cites·10 claims
- 2266US6473538B2Image sensorCANON KK·Filed 1999·Granted Oct 29, 2002·30 cites·29 claims
- 2366US6184516B1Photoelectric conversion device and image sensorCANON KK·Filed 1998·Granted Feb 6, 2001·30 cites·14 claims
- 2464US6950132B1Image sensor and method for driving an image sensor for reducing fixed pattern noiseCANON KK·Filed 1998·Granted Sep 27, 2005·25 cites·1 claims
- 2564US5861655APhotoelectric conversion apparatus and image reading apparatus with good crosstalk characteristicsCANON KK·Filed 1997·Granted Jan 19, 1999·29 cites·19 claims
- 2662US6437309B1Photoelectric transducerCANON KK·Filed 2000·Granted Aug 20, 2002·4 cites·11 claims
- 2762US6150704APhotoelectric conversion apparatus and image sensorCANON KK·Filed 1998·Granted Nov 21, 2000·26 cites·31 claims
- 2862US5677201ALaminated solid-state image pickup device and a method for manufacturing the sameCANON KK·Filed 1995·Granted Oct 14, 1997·23 cites·4 claims
- 2961US5453629APhotoelectric conversion device having at least one step-back layerCANON KK·Filed 1993·Granted Sep 26, 1995·21 cites·22 claims
- 3060US6608299B2Photoelectric conversion apparatus, driving method thereof, and information processing apparatusCANON KK·Filed 2001·Granted Aug 19, 2003·8 cites·17 claims
- 3158US6534757B2Image sensor noise reductionCANON KK·Filed 1999·Granted Mar 18, 2003·21 cites·21 claims
- 3258US5245201APhotoelectric converting device and image processing apparatus utilizing the sameCANON KK·Filed 1991·Granted Sep 14, 1993·20 cites·8 claims
- 3355US6822289B2Semiconductor device and liquid jet apparatus using the sameCANON KK·Filed 2003·Granted Nov 23, 2004·7 cites·18 claims
- 3455US6163024APhotoelectric transducerCANON KK·Filed 1998·Granted Dec 19, 2000·16 cites·14 claims
- 3554US6528832B1Photoelectric conversion device and image sensorCANON KK·Filed 2000·Granted Mar 4, 2003·1 cites·29 claims
- 3651US2005068432A1Image sensor and method for driving an image sensor for reducing fixed pattern noiseCANON KK·Filed 2004·Application pending·0 cites
- 3738US5600152APhotoelectric conversion device and its manufacturing methodCANON KK·Filed 1995·Granted Feb 4, 1997·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →