KA

Kaoru Arita

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,486,822 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6774680 Comparator including a differential transistor pair and a diode arrangement Kengo Imagawa, Norio Chujo, Yoshiharu Umemura, Masahiro Imanari 2004-08-10