HW

Hidenaga Warashina

HK Hamamatsu Photonics K.K.: 3 patents #547 of 1,436Top 40%
Overall (All Time): #1,611,825 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
RE38234 Ultraviolet detector Yuji Shimazu 2003-08-26
6121621 Ultraviolet detector Yuji Shimazu 2000-09-19
5959301 Ultraviolet detector — 1999-09-28