Assignee
OZAWA RYOHEI
JP·6 granted patents·11 citations·filing 2011–2014
Top patents by PatentIndex Score
6 records- 0173US9092892B2Image processing device determining binarizing threshold valueOZAWA RYOHEI·Filed 2013·Granted Jul 28, 2015·5 cites·20 claims
- 0273US8559059B2Image processing device superimposing supplemental image to encompass area of original based on luminance difference between nearby pixelsOZAWA RYOHEI·Filed 2011·Granted Oct 15, 2013·2 cites·12 claims
- 0366US8792719B2Image processing device determining attributes of regionsOZAWA RYOHEI·Filed 2012·Granted Jul 29, 2014·3 cites·12 claims
- 0454US8958108B2Apparatus and program product for processing page images with defined page order to increase editing flexibiltyOZAWA RYOHEI·Filed 2014·Granted Feb 17, 2015·0 cites·17 claims
- 0554US8830529B2Image processing device for accurately identifying region in image without increase in memory requirementOZAWA RYOHEI·Filed 2012·Granted Sep 9, 2014·1 cites·12 claims
- 0652US9088754B2Image processing device determining characteristic quantity relating to number of colorsOZAWA RYOHEI·Filed 2014·Granted Jul 21, 2015·0 cites·9 claims
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