YT

Yoshitaka Takasaki

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #47,695 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5369517 Optical subscriber network transmission system — 1994-11-29