HH

Hidehisa Hongo

HD Hitachi Denshi: 1 patents #1 of 18Top 6%
Overall (1994): #126,122 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5375016 Concave mirror — 1994-12-20