Inventor
SHIMODA YOSHIHIDE
JP12 patents
Patents
12 patentsUS5391448AFeb 21, 1995
Electrophotographic photoconductor and a method for manufacturing the same
SHARP KK24 citations92
US6136484AOct 24, 2000
Electrophotographic photoreceptor, process for production thereof, and image-forming apparatus using same
SHARP KK18 citations91
US6573105B1Jun 3, 2003
Test method and control method for coating liquid for electrophotographic photoconductor
SHARP KK7 citations72
US5116706AMay 26, 1992
1,2,4,5-benzoylenebis(naphtho[1,8-de]pyrimidine) compounds and their use in photosensitive layers
SHARP KK12 citations72
US4964366AOct 23, 1990
Apparatus for the production of photoconductive components for use in electrophotography
SHARP KK6 citations62
US6265123B1Jul 24, 2001
Electrophotographic photosensitive element and manufacturing method thereof
SHARP KK6 citations60
US7010245B2Mar 7, 2006
Color image forming apparatus
SHARP KK2 citations59
US6862418B2Mar 1, 2005
Color image forming apparatus
SHARP KK2 citations59
US6869740B2Mar 22, 2005
Electrophotographic photoreceptor and production method thereof
SHARP KK2 citations58
US4963451AOct 16, 1990
1,2,4,5-benzoylenebis(anthraquinone[1,2-d]imidazole) compounds and photosensitive members containing them
SHARP KK1 citations51
US4908457AMar 13, 1990
1,2,4,5-benzoylenebis(anthraquinone[1,2-d]imidazole) compounds
SHARP KK0 citations51
US6717677B2Apr 6, 2004
Film defect inspection method for a film formed on a substrate
SHARP KK0 citations49