Assignee
TANAKA YOSHIYASU
JP·2 granted patents·1 citations·filing 2011–2012
Technology mixH04N2
Top patents by PatentIndex Score
2 records- 0155US9154802B2Emergable watermark superimposing method, emergable watermark superimposing apparatus, and emergable watermark superimposing systemTANAKA YOSHIYASU·Filed 2011·Granted Oct 6, 2015·1 cites·10 claims
- 0239US8938088B2Method and apparatus for classifying sections of an image into a plurality of embedded areasTANAKA YOSHIYASU·Filed 2012·Granted Jan 20, 2015·0 cites·13 claims
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