Inventor
TAKAGI YASUFUMI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI YASUFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMAMATSU PHOTONICS KK
5 patentsUS7910895B2Mar 22, 2011
Luminous body, electron beam detector using the same, scanning electron microscope, and mass analysis device
HAMAMATSU PHOTONICS KK10 citations82
US6831341B2Dec 14, 2004
Photocathode having AlGaN layer with specified Mg content concentration
HAMAMATSU PHOTONICS KK8 citations73
US7030388B2Apr 18, 2006
Illuminant, and, electron beam detector, scanning electron microscope and mass spectroscope each including the same
HAMAMATSU PHOTONICS KK6 citations61
US7217932B2May 15, 2007
UV sensor
HAMAMATSU PHOTONICS KK0 citations51
US10840406B2Nov 17, 2020
Optical semiconductor element and method of driving optical semiconductor element
HAMAMATSU PHOTONICS KK0 citations39