YI

Yoshiki Iigami

HK Hamamatsu Photonics K.K.: 2 patents #676 of 1,436Top 50%
Overall (All Time): #2,267,633 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5598062 Transparent photocathode 1997-01-28
4725758 Photocathode 1988-02-16