AA

Akira Atsumi

HK Hamamatsu Photonics K.K.: 1 patents #30 of 70Top 45%
Overall (2003): #268,656 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6650049 Photomultiplier tube Hiroyuki Kyushima, Hideki Shimoi, Tomoyuki Okada, Masuo Ito 2003-11-18