YO

Youichi Okamoto

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,190,813 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6734817 A/D converter, method of A/D conversion, and signal processing device Junichi Naka, Yoshitsugu Inagaki, Hiroshi Sakura, Heiji Ikoma, Koji Oka +1 more 2004-05-11
6025794 Signal transmission circuit, signal transmission method A/D converter and solid-state imaging element Keiichi Kusumoto, Akira Matsuzawa, Kenji Murata 2000-02-15