Inventor
TAKANO SHIGEMASA
JP6 patents
⚠️ This page may combine multiple inventors who share the name “TAKANO SHIGEMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
4 patentsUS5213929AMay 25, 1993
Titanyl phthaloycyanine crystal, method of manufacture thereof and its use for electrophotographic photosensitive material
NEC CORP33 citations90
US5525811AJun 11, 1996
Organic quantum semiconductor and quantum semiconductor device
NEC CORP35 citations89
US5187036AFeb 16, 1993
Electrophotographic photosensitive material
NEC CORP15 citations71
US5427879AJun 27, 1995
electrophotographic photoreceptors
NEC CORP5 citations60