Inventor · disambiguated record
Nobuo Matsuoka
Also filed as: MATSUOKA NOBUO
16 granted patents·1 pending application·302 citations·filing 1983–2007
95Inventor score
Files withCANON KK16
Top patents by PatentIndex Score
17 records- 0189US7535580B2Image forming apparatus and image forming methodCANON KK·Filed 2007·Granted May 19, 2009·10 cites·12 claims
- 0285US4745466ADigital color image processing apparatus with color masking processing unit addressed by a plurality of multi-bit color component signals using various combinations of the bits of the signalsCANON KK·Filed 1984·Granted May 17, 1988·38 cites·3 claims
- 0382US4891690AColor image reading apparatus with plural linear sensors which can read different lines of the imageCANON KK·Filed 1988·Granted Jan 2, 1990·41 cites·11 claims
- 0479US5121230AImage reading apparatus having adjusting circuits for matching the level of and compensating for fluctuation among a plurality of sensing elementsCANON KK·Filed 1988·Granted Jun 9, 1992·28 cites·71 claims
- 0573US6952290B2Sensing of original sizeCANON KK·Filed 2001·Granted Oct 4, 2005·11 cites·20 claims
- 0672US5596427AImage reading apparatus with A/D conversion and adjustment thereofCANON KK·Filed 1994·Granted Jan 21, 1997·26 cites·9 claims
- 0769US5748335AImage reading apparatus with A/D conversion and adjustment thereofCANON KK·Filed 1995·Granted May 5, 1998·28 cites·24 claims
- 0867US4862286AImage reading apparatus which adjusts image signals to improve signal balanceCANON KK·Filed 1987·Granted Aug 29, 1989·21 cites·11 claims
- 0965US7170643B2Image reading apparatus, composite apparatus using the image reading apparatus, and control apparatus and method for the image reading apparatusCANON KK·Filed 2001·Granted Jan 30, 2007·7 cites·18 claims
- 1064US4987484AHalftone image signal processing apparatus in which pixels of a dither threshold pattern are each divided into an operator-selected number of micropixelsCANON KK·Filed 1989·Granted Jan 22, 1991·18 cites·25 claims
- 1160US5077605AColor image reading apparatus having shading correction for plural color component signalsCANON KK·Filed 1990·Granted Dec 31, 1991·19 cites·10 claims
- 1258US4590514AColor image processing apparatusCANON KK·Filed 1983·Granted May 20, 1986·12 cites·8 claims
- 1356US6208828B1Compact image forming apparatusCANON KK·Filed 1999·Granted Mar 27, 2001·18 cites·34 claims
- 1450US5166784AOriginal reading apparatus, having a filter, for reading a color originalCANON KK·Filed 1990·Granted Nov 24, 1992·12 cites·25 claims
- 1548US2004233478A1Sensing of original sizeFiled 2004·Application pending·0 cites
- 1641US5185659AColor image reading apparatus having common circuitry for the color component signalsCANON KK·Filed 1991·Granted Feb 9, 1993·7 cites·11 claims
- 1741US4774566AColor image processing apparatus for processing a serial color signal comprising plural color component signals into identical phase parallel signalsCANON KK·Filed 1988·Granted Sep 27, 1988·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →