Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5808697 | Video contrast enhancer | Naohiro Fujimura, Hitoshi Hasegawa, Takuji Kurashita, Hiroshi Onishi, Masayuki Tsuji +1 more | 1998-09-15 |
YY
Yuuji Yamamoto
Overall (All Time): #3,696,665 of 4,157,543Top 90%
1
Patents All Time