Assignee
YOSHIZAWA MASANORI
JP·7 granted patents·6 citations·filing 2008–2013
Top patents by PatentIndex Score
7 records- 0177US8483502B2Image processing apparatus including error diffusion processing which adds green noise characteristics, image processing method including error diffusion processing which adds green noise characteristics and a computer readable storage medium storing program thereofYOSHIZAWA MASANORI·Filed 2012·Granted Jul 9, 2013·4 cites·12 claims
- 0270US9066037B2Threshold matrix generation device and method for generating threshold matrix for generating threshold matrix of predetermined size used for halftone processing of multitone image data using dithering methodYOSHIZAWA MASANORI·Filed 2012·Granted Jun 23, 2015·2 cites·7 claims
- 0349US8199366B2Image reading apparatus and image process methodYOSHIZAWA MASANORI·Filed 2008·Granted Jun 12, 2012·0 cites·6 claims
- 0447US8903194B2Image processing apparatus, method for reshaping threshold matrix, and computer-readable mediumYOSHIZAWA MASANORI·Filed 2013·Granted Dec 2, 2014·0 cites·15 claims
- 0547US8804192B2Image processing apparatus using threshold matrix of resolution higher than resolution of input imageYOSHIZAWA MASANORI·Filed 2011·Granted Aug 12, 2014·0 cites·4 claims
- 0640US9113104B2Image processing apparatus and image processing method to perform screen processing for image dataYOSHIZAWA MASANORI·Filed 2010·Granted Aug 18, 2015·0 cites·10 claims
- 0740US8532379B2Image processing apparatus and image processing methodYOSHIZAWA MASANORI·Filed 2011·Granted Sep 10, 2013·0 cites·9 claims
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