MH

Masahiro Hashimoto

NE Nec: 2 patents #77 of 1,039Top 8%
Overall (2004): #52,014 of 270,089Top 20%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6826289 System for changing attribute of image by electronic watermark — 2004-11-30
6775416 System and method for inserting information in DCT coefficient domain — 2004-08-10