Inventor
NEGI YASUHARU
JP12 patents
Patents
12 patentsUS5471051ANov 28, 1995
Photocathode capable of detecting position of incident light in one or two dimensions, phototube, and photodetecting apparatus containing same
HAMAMATSU PHOTONICS KK23 citations92
US6020684AFeb 1, 2000
Electron tube with improved airtight seal between faceplate and side tube
HAMAMATSU PHOTONICS KK21 citations90
US6818885B2Nov 16, 2004
Photodetector
HAMAMATSU PHOTONICS KK15 citations83
US6008579ADec 28, 1999
Electron tube with improved airtight seal between faceplate and side tube
HAMAMATSU PHOTONICS KK7 citations72
US11118969B2Sep 14, 2021
Electron tube comprising a focusing electrode part having a light passage portion and an electron passage portion
HAMAMATSU PHOTONICS KK4 citations71
US5336902AAug 9, 1994
Semiconductor photo-electron-emitting device
HAMAMATSU PHOTONICS KK15 citations71
US7525249B2Apr 28, 2009
Electron tube with electron-bombarded semiconductor device
HAMAMATSU PHOTONICS KK4 citations62
US7176429B2Feb 13, 2007
Electron tube
HAMAMATSU PHOTONICS KK4 citations62
US7002132B2Feb 21, 2006
Photocathode, electron tube, and method of assembling photocathode
HAMAMATSU PHOTONICS KK4 citations62
US7491918B2Feb 17, 2009
Electron beam detection device and electron tube
HAMAMATSU PHOTONICS KK0 citations51
US7692384B2Apr 6, 2010
Electron tube
HAMAMATSU PHOTONICS KK0 citations41
US7486021B2Feb 3, 2009
Electron tube with electron-bombarded semiconductor device
HAMAMATSU PHOTONICS KK0 citations41