KO

Kenichi Oka

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
NT NTT: 1 patents #2,911 of 4,871Top 60%
Overall (All Time): #3,782,830 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5461607 ATM communication apparatus and failure detection and notification circuit Morihito Miyagi, Yutaka Ito, Yasushi Takagi 1995-10-24