KN

Katsuma Nagai

HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
Overall (All Time): #3,243,110 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7902509 Photomultiplier tube and radiation detecting device Hideki Shimoi, Hiroyuki Kyushima 2011-03-08