Assignee
YAMANASHI DENSHI KOGYO KK
JP·4 granted patents·12 citations·filing 1991–2008
Technology mixG03G4
Top patents by PatentIndex Score
4 records- 0140US7704655B2Electrophotographic photoreceptor and electrophotographic apparatusYAMANASHI DENSHI KOGYO KK·Filed 2008·Granted Apr 27, 2010·0 cites·4 claims
- 0240US7629096B2Electrophotographic photoreceptor with an undercoat layer containing a polyimide resin and electrophotographic apparatus with the photoreceptorYAMANASHI DENSHI KOGYO KK·Filed 2004·Granted Dec 8, 2009·2 cites·12 claims
- 0339US5181071AApparatus for evaluating characteristics of photosensitive drum for electrophotographyYAMANASHI DENSHI KOGYO KK·Filed 1991·Granted Jan 19, 1993·5 cites·5 claims
- 0435US5399453AElectrophotograhic photoreceptorYAMANASHI DENSHI KOGYO KK·Filed 1994·Granted Mar 21, 1995·5 cites·12 claims
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