Inventor
SAYUDA HIROYUKI
JP4 patents
Patents
4 patentsUS7359094B1Apr 15, 2008
Image processing apparatus and image forming medium
FUJI XEROX CO LTD122 citations93
US6069636AMay 30, 2000
Embedding information into images by varying pixel parameters
FUJI XEROX CO LTD37 citations90
US9779263B2Oct 3, 2017
Access right estimation apparatus and non-transitory computer readable medium
FUJI XEROX CO LTD2 citations70
US9870632B2Jan 16, 2018
Information processing apparatus and non-transitory computer readable medium
FUJI XEROX CO LTD0 citations40