AO

Akio Osaki

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #268,021 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6606177 Driver circuit and optical-transmission module Norio Chujo, Yoshihiko Hayashi, Naohiko Baba 2003-08-12