Inventor
EMOTO KAZUHIRO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “EMOTO KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI PAPER MILLS LTD
15 patentsUS4702983AOct 27, 1987
Electrophotographic photoreceptor comprising bis-azo pigment
MITSUBISHI PAPER MILLS LTD29 citations92
US5013623AMay 7, 1991
Electrophotographic photoreceptor with stilbene compound
MITSUBISHI PAPER MILLS LTD26 citations91
US4631242ADec 23, 1986
Bisazo electrophotographic sensitive materials with --CF3 group
MITSUBISHI PAPER MILLS LTD23 citations82
US4687721AAug 18, 1987
Electrophotographic photoreceptor containing a trisazo compound
MITSUBISHI PAPER MILLS LTD15 citations74
US4600674AJul 15, 1986
Trisazo electrophotographic photoconductive material
MITSUBISHI PAPER MILLS LTD9 citations74
US5041349AAug 20, 1991
Electrophotographic disazo photoreceptor
MITSUBISHI PAPER MILLS LTD7 citations73
US4999269AMar 12, 1991
Electrophotographic photoreceptor with bisazo compound
MITSUBISHI PAPER MILLS LTD12 citations73
US4567126AJan 28, 1986
Hydrazone photoconductive materials for electrophotography
MITSUBISHI PAPER MILLS LTD17 citations73
US4134770AJan 16, 1979
Gelatin-containing photographic layer incorporated with hardener
MITSUBISHI PAPER MILLS LTD8 citations73
US3963779AJun 15, 1976
Novel organic photoconductive compound
MITSUBISHI PAPER MILLS LTD10 citations73
US5089366AFeb 18, 1992
Novel hydrazone compound in an electrophotographic receptor
MITSUBISHI PAPER MILLS LTD14 citations72
US4387149AJun 7, 1983
Electrophotographic sensitive material having a dye sensitizer containing a carbonium atom
MITSUBISHI PAPER MILLS LTD4 citations62
US4310613AJan 12, 1982
Liquid processing composition for silver complex diffusion transfer process
MITSUBISHI PAPER MILLS LTD4 citations62
US3932182AJan 13, 1976
An organic photoconductive composition comprising an organic photoconductive compound and a sensitizing compound having an active methylene group
MITSUBISHI PAPER MILLS LTD2 citations62
US4913997AApr 3, 1990
Disazo electrophotographic photoreceptor
MITSUBISHI PAPER MILLS LTD1 citations52
SHARP KK
13 patentsUS5489496AFeb 6, 1996
Electrophotographic photoconductor and a method for forming the same
SHARP KK85 citations96
US5283132AFeb 1, 1994
Organic electroluminescent device for white luminescence
SHARP KK72 citations96
US6778574B1Aug 17, 2004
Semiconductor laser device and its manufacturing method, and optical communication system and optical sensor system
SHARP KK20 citations92
US5919532AJul 6, 1999
Active matrix substrate, method for fabricating the same, and liquid crystal display device
SHARP KK44 citations92
US5908721AJun 1, 1999
Using light-shading colored ink capable of changing from hydrophilic to hydrophobic
SHARP KK33 citations92
US5792568AAug 11, 1998
Organic electroluminescent element
SHARP KK29 citations92
US5492786AFeb 20, 1996
Electrophotographic photoreceptor
SHARP KK20 citations92
US5391448AFeb 21, 1995
Electrophotographic photoconductor and a method for manufacturing the same
SHARP KK24 citations92
US6479745B2Nov 12, 2002
Dye-sensitized solar cell and method of manufacturing the same
SHARP KK43 citations91
US7015184B2Mar 21, 2006
Cleaning solution, and method and apparatus for cleaning using the same
SHARP KK7 citations66
US5501930AMar 26, 1996
Electrophotographic photoreceptor containing enamine derivative
SHARP KK6 citations63
US5389479AFeb 14, 1995
Electrophotographic photoconductors containing a bis-enamine compound
SHARP KK3 citations60
US5393636AFeb 28, 1995
Process for producing toner for the development of an electric image
SHARP KK1 citations52