YM

Yuji Masuda

HK Hamamatsu Photonics K.K.: 4 patents #453 of 1,436Top 35%
Overall (All Time): #1,236,667 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7928657 Photomultiplier Hiroyuki Kyushima, Hideki Shimoi, Hiroyuki Sugiyama, Hitoshi Kishita, Suenori Kimura +1 more 2011-04-19
7919921 Photomultiplier Hiroyuki Kyushima, Hideki Shimoi, Hiroyuki Sugiyama, Hitoshi Kishita, Suenori Kimura +1 more 2011-04-05
7880385 Photomultiplier including an electronic-multiplier section in a housing Hiroyuki Kyushima, Hideki Shimoi, Hiroyuki Sugiyama, Hitoshi Kishita, Suenori Kimura +1 more 2011-02-01
6835922 Photomultiplier tube and production method therefor Hideki Shimoi, Hiroyuki Kyushima 2004-12-28