Assignee
KUGA TAKESHI
JP·1 granted patent·1 pending application·0 citations·filing 2007–2008
Top patents by PatentIndex Score
2 records- 0139US8238600B2Electronic watermark embedding apparatus for selectively embedding electronic watermark information in different frequency components of image data and electronic watermark embedding methodKUGA TAKESHI·Filed 2008·Granted Aug 7, 2012·0 cites·12 claims
- 0237US2007297014A1Image processing system and image processing methodKUGA TAKESHI·Filed 2007·Application pending·0 cites
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