Inventor · disambiguated record
Nobumasa Fukuzawa
Also filed as: FUKUZAWA NOBUMASA
9 granted patents·60 citations·filing 1992–2003
87Inventor score
Files withCANON KK9
Top patents by PatentIndex Score
9 records- 0162US6995878B2Image reading apparatusCANON KK·Filed 2001·Granted Feb 7, 2006·6 cites·5 claims
- 0258US7440151B2Image reading apparatusCANON KK·Filed 2003·Granted Oct 21, 2008·4 cites·2 claims
- 0358US7236275B2Image reading apparatus and method of reading imagesCANON KK·Filed 2002·Granted Jun 26, 2007·4 cites·10 claims
- 0453US5760930AElectrophotographic image forming apparatus with density regulating mechanismCANON KK·Filed 1995·Granted Jun 2, 1998·17 cites·6 claims
- 0549US5283698AImage reading apparatusCANON KK·Filed 1992·Granted Feb 1, 1994·12 cites·22 claims
- 0641US6032009AImage reading apparatusCANON KK·Filed 1998·Granted Feb 29, 2000·6 cites·8 claims
- 0739US5412201AImage reading apparatus with split position detectionCANON KK·Filed 1993·Granted May 2, 1995·6 cites·26 claims
- 0832US5563645AElectrophotographic image forming method of digital type having automatic image quality setting mechanismCANON KK·Filed 1993·Granted Oct 8, 1996·2 cites·3 claims
- 0931US5854688AImage reading apparatus that corrects the output of light receiving element corresponding to a pixel based on output values of light receiving elements corresponding to surrounding pixelsCANON KK·Filed 1997·Granted Dec 29, 1998·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →