YI

Yoshihiro Ishigami

HK Hamamatsu Photonics K.K.: 1 patents #112 of 249Top 45%
Overall (2020): #213,070 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10790129 Transmissive photocathode and electron tube Takaaki Nagata, Yasumasa Hamana 2020-09-29