TK

Tokuya Kaneko

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,000,611 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4607358 Optical memory apparatus Takeshi Maeda, Motoo Uno, Kouji Muraoka, Masahiro Takasago, Yasumitsu Mizoguchi 1986-08-19