JM

Jun' ichi Matsuoka

NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #3,540,528 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6369511 Travelling-wave tube amplifier Kouji Okamoto, Junichi Kobayashi 2002-04-09