Inventor
NARIKAWA SHIRO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “NARIKAWA SHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
20 patentsUS6424387B2Jul 23, 2002
Recording medium including liquid crystal layer
SHARP KK39 citations92
US6269225B1Jul 31, 2001
Information recording device
SHARP KK36 citations92
US4992348AFeb 12, 1991
Electrophotographic photosensitive member comprising amorphous silicon
SHARP KK5 citations74
US6491976B2Dec 10, 2002
Method for adding hydrophilic groups to the surface of particles
SHARP KK13 citations73
US5532796AJul 2, 1996
Image forming apparatus
SHARP KK7 citations72
US4615299AOct 7, 1986
Plasma CVD apparatus for making photoreceptor drum
SHARP KK7 citations72
US6049345AApr 11, 2000
Image forming apparatus selectively charging toner using doctor blade
SHARP KK10 citations71
US4994855AFeb 19, 1991
Electrophotographic image formation apparatus with two bias voltage sources
SHARP KK8 citations70
US5602659AFeb 11, 1997
Liquid crystal light valve with photoconductor including light absorbing and light blocking layers of non-alloy amorphous silicon
SHARP KK3 citations63
US5324549AJun 28, 1994
Method of fabricating photoconductor coupled liquid crystal light valve
SHARP KK2 citations63
US5100749AMar 31, 1992
Photosensitive member for electrophotography
SHARP KK2 citations63
US4990423AFeb 5, 1991
Photosensitive member for electrophotography
SHARP KK2 citations63
US4971878ANov 20, 1990
Amorphous silicon photosensitive member for use in electrophotography
SHARP KK2 citations63
US5057391AOct 15, 1991
Photosensitive member for electrophotography and process for making using electron cyclotron resonance
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
US5085968AFeb 4, 1992
Amorphous, layered, photosensitive member for electrophotography and ecr process
SHARP KK0 citations52
US5009977AApr 23, 1991
Photosensitive member for electrophotography having amorphous silicon
SHARP KK1 citations52
US4943503AJul 24, 1990
Amorphous silicon photoreceptor
SHARP KK1 citations51
US7386242B2Jun 10, 2008
Image forming apparatus
SHARP KK0 citations41