Inventor
TAKENOUCHI SHIGEKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “TAKENOUCHI SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
7 patentsUS4898799AFeb 6, 1990
Photoreceptor
KONISHIROKU PHOTO IND99 citations96
US5798200AAug 25, 1998
Electrophotographic image forming method
KONISHIROKU PHOTO IND35 citations92
US5633703AMay 27, 1997
Image forming apparatus having transfer roller and separation brush
KONISHIROKU PHOTO IND44 citations92
US5689771ANov 18, 1997
Color image forming apparatus having bias controller for cleaning transfer roller
KONISHIROKU PHOTO IND15 citations74
US4673629AJun 16, 1987
Photoreceptor having amorphous silicon layers
KONISHIROKU PHOTO IND8 citations73
US4925757AMay 15, 1990
Electrophotographic photoreceptor for negative electrification
KONISHIROKU PHOTO IND10 citations70
US5273852ADec 28, 1993
Electrophotographic photoreceptor employing polysilane-type carrier transfer polymeric material
KONISHIROKU PHOTO IND5 citations62
KONICA MINOLTA BUSINESS TECH
6 patentsUS7127201B2Oct 24, 2006
Image forming apparatus and image forming method
KONICA MINOLTA BUSINESS TECH29 citations92
US7285366B2Oct 23, 2007
Organic photoreceptor, an image forming method, an image forming apparatus and a process cartridge
KONICA MINOLTA BUSINESS TECH4 citations63
US7839562B2Nov 23, 2010
White particles for image display device
KONICA MINOLTA BUSINESS TECH2 citations62
US7692846B2Apr 6, 2010
Image display device
KONICA MINOLTA BUSINESS TECH4 citations62
US7374853B2May 20, 2008
Organic photoreceptor and an image forming method using the same
KONICA MINOLTA BUSINESS TECH2 citations62
US7830593B2Nov 9, 2010
Image display device
KONICA MINOLTA BUSINESS TECH1 citations52