Inventor
NAGAI TOSHIMITSU
JP4 patents
Patents
4 patentsUS6538399B1Mar 25, 2003
Electron tube
HAMAMATSU PHOTONICS KK22 citations92
US6020684AFeb 1, 2000
Electron tube with improved airtight seal between faceplate and side tube
HAMAMATSU PHOTONICS KK21 citations90
US6861650B2Mar 1, 2005
Electron beam detector, scanning type electron microscope, mass spectrometer, and ion detector
HAMAMATSU PHOTONICS KK21 citations89
US6008579ADec 28, 1999
Electron tube with improved airtight seal between faceplate and side tube
HAMAMATSU PHOTONICS KK7 citations72