Inventor · disambiguated record
Harumi Sakoh
Also filed as: SAKOH HARUMI
9 granted patents·215 citations·filing 1989–2000
90Inventor score
Technology areasG03G
Files withCANON KK9
Top patents by PatentIndex Score
9 records- 0194US5485250AElectrophotographic apparatus with photosensitive member having surface layer of binder resin and fluoro and/or silicon compound particlesCANON KK·Filed 1994·Granted Jan 16, 1996·46 cites·6 claims
- 0288US5374494AElectrophotographic photosensitive member, electrophotographic apparatus, device unit, and facsimile machine employing the sameCANON KK·Filed 1993·Granted Dec 20, 1994·38 cites·15 claims
- 0388US5114814APhotosensitive member for electrophotography, image forming method and electrophotographic apparatus using the sameCANON KK·Filed 1991·Granted May 19, 1992·39 cites·15 claims
- 0487US5357320AElectrophotographic apparatusCANON KK·Filed 1993·Granted Oct 18, 1994·30 cites·9 claims
- 0583US4920022AElectrophotographic photosensitive member comprising aryl amine charge transport materialCANON KK·Filed 1989·Granted Apr 24, 1990·25 cites·6 claims
- 0681US6215971B1Electrophotographic image-forming method, electrophotographic image-forming apparatus, and process cartridgeCANON KK·Filed 2000·Granted Apr 10, 2001·20 cites·24 claims
- 0760US5800955AElectrophotographic photosensitive member having polycarbonate-containing surface layerCANON KK·Filed 1996·Granted Sep 1, 1998·12 cites·7 claims
- 0835US5558964AElectrophotographic photosensitive member, and electrophotographic apparatus, device unit, and facsimile machine employing the sameCANON KK·Filed 1994·Granted Sep 24, 1996·3 cites·14 claims
- 0934US5587778AOverlaid image forming apparatusCANON KK·Filed 1994·Granted Dec 24, 1996·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →