P

Inventor

KONDOH AKIHIRO

JP34 patents
⚠️ This page may combine multiple inventors who share the name “KONDOH AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHARP KK

19 patents
US7416824B2Aug 26, 2008

Organic photoconductive material electrophotographic photoreceptor and image forming apparatus using the same

SHARP KK63 citations97
US6143453ANov 7, 2000

Electro-photographic photoreceptor and image-forming apparatus using same

SHARP KK26 citations92
US7175956B2Feb 13, 2007

Organic photoconductive material, electrophotographic photoreceptor comprising the same, and image-forming apparatus

SHARP KK10 citations84
US5853930ADec 29, 1998

Electrophotographic photoconductors using bisazo compounds

SHARP KK3 citations63
US7727693B2Jun 1, 2010

Electrophotographic photoreceptor, electrophotographic image forming method, and electrophotographic apparatus

SHARP KK2 citations62
US7625681B2Dec 1, 2009

Asymmetric bis-hydroxyenamine compound, electrophotographic photoreceptor and image forming apparatus

SHARP KK3 citations62
US7534539B2May 19, 2009

Electrophotographic photoreceptor and image forming apparatus having the same

SHARP KK5 citations62
US8003287B2Aug 23, 2011

Electrophotographic photoconductor and image-forming apparatus

SHARP KK0 citations52
US7977020B2Jul 12, 2011

Electrophotographic photoreceptor containing enamine compound, image formation apparatus provided with the same, enamine compound and method for producing the same

SHARP KK1 citations52
US7794907B2Sep 14, 2010

Hydrazone compound, electrophotographic photoreceptor comprising the hydrazone compound, and image forming apparatus equipped with the electrophotographic photoreceptor

SHARP KK1 citations52
US7615326B2Nov 10, 2009

Electrophotographic photoconductor and image forming apparatus

SHARP KK1 citations52
US7563548B2Jul 21, 2009

Amine compound, manufacturing method thereof, electrophotographic photoreceptor using amine compound and image forming apparatus having the same

SHARP KK1 citations52
US9042786B2May 26, 2015

Rotation driving force transmitting member, photoreceptor drum, process cartridge, and image forming apparatus

SHARP KK0 citations49
US7754403B2Jul 13, 2010

Electrophotoconductor and image forming apparatus

SHARP KK0 citations41
US7560217B2Jul 14, 2009

Method of forming electrophotographic photoreceptor and method of drying coating film

SHARP KK0 citations41
US7364823B2Apr 29, 2008

Amine compound, electrophotographic photoreceptor using the amine compound and image forming apparatus having the same

SHARP KK0 citations41
US8354211B2Jan 15, 2013

Electrophotographic photoreceptor, image forming apparatus and process cartridge

SHARP KK0 citations40
US7985519B2Jul 26, 2011

Aromatic polycarbonate, electrophotographic photoreceptor, and image forming apparatus

SHARP KK0 citations40
US7803507B2Sep 28, 2010

Electrophotographic photoreceptor and image forming apparatus including the same

SHARP KK0 citations39

INT SUPERCONDUCTIVITY TECH

3 patents

JT INT SA

3 patents

MITA INDUSTRIAL CO LTD

2 patents

KYOCERA MITA CORP

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

NIPPON STEEL CORP

1 patent

OBATA TAKATSUGU

1 patent

SUGIMURA HIROSHI

1 patent

KIHARA AKIKO

1 patent

KURAUCHI TAKAHIRO

1 patent