Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7006655 | Methods, apparatus and systems for an electronic watermark having resistance to scaling | Masaaki Taniguchi, Shuhichi Shimizu, Kohichi Kamijoh | 2006-02-28 |
RS
Ryoh Sugihara
Overall (All Time): #3,409,217 of 4,157,543Top 85%
1
Patents All Time