KO

Katsuya Oono

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,385,247 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7215886 Optical communication module Shigenobu Maruyama, Kazumi Kawamoto, Hiroaki Furuichi, Tooru Yoshida, Isamu Yoshida +6 more 2007-05-08