SM

Syuji Matumoto

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,886,480 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5052768 Device for retaining wire-like optical wave-guide Yasumasa Koakutsu 1991-10-01