Inventor
ASAKURA NORIO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “ASAKURA NORIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
7 patentsUS6198221B1Mar 6, 2001
Electron tube
HAMAMATSU PHOTONICS KK19 citations92
US5917282AJun 29, 1999
Electron tube with electron lens
HAMAMATSU PHOTONICS KK27 citations92
US5883466AMar 16, 1999
Electron tube
HAMAMATSU PHOTONICS KK20 citations92
US5471051ANov 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
US6008579ADec 28, 1999
Electron tube with improved airtight seal between faceplate and side tube
HAMAMATSU PHOTONICS KK7 citations72
US5336902AAug 9, 1994
Semiconductor photo-electron-emitting device
HAMAMATSU PHOTONICS KK15 citations71
NINTENDO CO LTD
4 patentsUS9855506B2Jan 2, 2018
Trading card and trading card set
NINTENDO CO LTD5 citations68
US12593086B2Mar 31, 2026
Server, information processing system, storage medium, and transmission method
NINTENDO CO LTD0 citations52
US12279012B2Apr 15, 2025
Information processing system, information processing apparatus, information processing method, and non-transitory storage medium
NINTENDO CO LTD0 citations52
US10279273B2May 7, 2019
Trading card and trading card set
NINTENDO CO LTD0 citations47