YA

Yukio Asakawa

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
TA Tdk Electronics Ag: 1 patents #234 of 503Top 50%
Overall (All Time): #2,360,725 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4367395 Thermal pen tip Katsuto Nagano, Syozo Sasa 1983-01-04
4293918 Digital differential analyzer with an increment output function — 1981-10-06