Inventor
IMADA EIJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “IMADA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
8 patentsUS5116706AMay 26, 1992
1,2,4,5-benzoylenebis(naphtho[1,8-de]pyrimidine) compounds and their use in photosensitive layers
SHARP KK12 citations72
US4983741AJan 8, 1991
1,2,4,5-benzoylenebis(naphtho[2,3-d]imidazole) compounds and photosensitive members containing them
SHARP KK6 citations62
US4853309AAug 1, 1989
Photoreceptor for electrophotography with a-Si layers having a gradient concentration of doped atoms and sandwiching the photoconductive layer therebetween
SHARP KK5 citations61
US4666816AMay 19, 1987
Method of manufacturing an amorphous Si electrophotographic photoreceptor
SHARP KK2 citations61
US4963451AOct 16, 1990
1,2,4,5-benzoylenebis(anthraquinone[1,2-d]imidazole) compounds and photosensitive members containing them
SHARP KK1 citations51
US4943503AJul 24, 1990
Amorphous silicon photoreceptor
SHARP KK1 citations51
US4908457AMar 13, 1990
1,2,4,5-benzoylenebis(anthraquinone[1,2-d]imidazole) compounds
SHARP KK0 citations51
US4883733ANov 28, 1989
Electrophotographic printing process using photochromic compound
SHARP KK0 citations51