Inventor · disambiguated record
Ryukichi Inoue
Also filed as: INOUE RYUKICHI
18 granted patents·607 citations·filing 1992–2012
96Inventor score
Top patents by PatentIndex Score
18 records- 0197US5358230ASheet supplying apparatusCANON KK·Filed 1993·Granted Oct 25, 1994·90 cites·16 claims
- 0296US6375183B1Sheet feeding apparatus with inclined separation plane, and image forming apparatus having sameCANON KK·Filed 2000·Granted Apr 23, 2002·50 cites·31 claims
- 0395US6382621B1Paper feeder with movable separation slope surface and image forming apparatus equipped therewithCANON KK·Filed 1999·Granted May 7, 2002·67 cites·22 claims
- 0495US6308947B1Sheet feeding apparatusCANON KK·Filed 2000·Granted Oct 30, 2001·49 cites·20 claims
- 0595US5253854ASheet feeding apparatusCANON KK·Filed 1992·Granted Oct 19, 1993·67 cites·40 claims
- 0694US6502816B2Sheet feeding apparatus and image forming apparatus having sameCANON KK·Filed 2001·Granted Jan 7, 2003·44 cites·27 claims
- 0793US5292116ASheet feeding apparatusCANON KK·Filed 1992·Granted Mar 8, 1994·52 cites·27 claims
- 0892US8646776B2Image forming apparatus with reversely-rotatable roller of differential velocitiesAGATA JUN·Filed 2010·Granted Feb 11, 2014·18 cites·15 claims
- 0991US7200355B2Image heating apparatus using roller having adiabatic layer of porous ceramicsCANON KK·Filed 2005·Granted Apr 3, 2007·13 cites·16 claims
- 1086US5651540ASheet supply device with stacking reference guideCANON KK·Filed 1995·Granted Jul 29, 1997·40 cites·16 claims
- 1181US6055407ASheet feeding device and image forming apparatus having the sheet feeding deviceCANON KK·Filed 1999·Granted Apr 25, 2000·30 cites·24 claims
- 1275US5745823AProcess cartridge and image forming apparatus usable with this process cartridgeCANON KK·Filed 1992·Granted Apr 28, 1998·17 cites·183 claims
- 1371US5734949AProcess cartridge and image forming apparatus usable with this process cartridgeCANON KK·Filed 1996·Granted Mar 31, 1998·17 cites·6 claims
- 1469US6769680B2Sheet feeding apparatus and image forming apparatus equipped therewithCANON KK·Filed 2001·Granted Aug 3, 2004·10 cites·11 claims
- 1567US6357740B1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 1999·Granted Mar 19, 2002·16 cites·12 claims
- 1666US8752823B2Sheet feeding apparatus and image forming apparatusHAYASHI NAOKI·Filed 2012·Granted Jun 17, 2014·2 cites·10 claims
- 1765US6021290AImage forming apparatus with ventilationCANON KK·Filed 1997·Granted Feb 1, 2000·18 cites·23 claims
- 1850US6016412AProcess cartridge and image forming apparatus usable with this process cartridgeCANON KK·Filed 1998·Granted Jan 18, 2000·7 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →