Inventor
SHIMIZU SHUHICHI
JP5 patents
Patents
5 patentsUS6985590B2Jan 10, 2006
Electronic watermarking method and apparatus for compressed audio data, and system therefor
IBM17 citations83
US6915001B2Jul 5, 2005
Electronic watermarking method and system
IBM15 citations83
US7006655B2Feb 28, 2006
Methods, apparatus and systems for an electronic watermark having resistance to scaling
IBM13 citations79
US9311273B2Apr 12, 2016
Parallelization method, system, and program
IBM0 citations49
US9218317B2Dec 22, 2015
Parallelization method, system, and program
IBM0 citations49