Inventor · disambiguated record
Shinichi Sasaki
Also filed as: SASAKI SHINICHI
102 granted patents·28 pending applications·5,471 citations·filing 1978–2024
99Inventor score
Top patents by PatentIndex Score
130 records- 0199US6542706B2Process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2000·Granted Apr 1, 2003·154 cites·28 claims
- 0299US5543898AProcess cartridge, method for assembling process cartridge and image forming apparatusCANON KK·Filed 1994·Granted Aug 6, 1996·182 cites·83 claims
- 0399US5500714AProcess cartridge, method for assembling process cartridge and image forming appararatusCANON KK·Filed 1994·Granted Mar 19, 1996·200 cites·84 claims
- 0499US5463446ARotary member a process cartridge and an assembling method for rolling membersCANON KK·Filed 1993·Granted Oct 31, 1995·190 cites·17 claims
- 0599US5404198AProcess cartridge and image forming apparatusCANON KK·Filed 1992·Granted Apr 4, 1995·124 cites·59 claims
- 0699US5294960ADetachable two-frame process cartridge for an image forming apparatusCANON KK·Filed 1993·Granted Mar 15, 1994·144 cites·56 claims
- 0798US7092655B2Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2005·Granted Aug 15, 2006·51 cites·31 claims
- 0898US6999696B2Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2005·Granted Feb 14, 2006·52 cites·40 claims
- 0998US6400914B1Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 1997·Granted Jun 4, 2002·196 cites·85 claims
- 1098US6006058AProcess cartridge and electrophotographic image forming apparatus having an improved driving systemCANON KK·Filed 1997·Granted Dec 21, 1999·154 cites·61 claims
- 1198US5870654AProcess cartridge remanufacturing method and process cartridgeCANON KK·Filed 1997·Granted Feb 9, 1999·163 cites·54 claims
- 1298US5689774AProcess cartridge and image forming apparatus using such a process cartridgeCANON KK·Filed 1996·Granted Nov 18, 1997·122 cites·27 claims
- 1398US5640650AProcess cartridge including a spaced rolling members support feature and image forming apparatus using the sameCANON KK·Filed 1995·Granted Jun 17, 1997·152 cites·31 claims
- 1498US5623328AProcess cartridge and image forming system on which process cartridge is mountableCANON KK·Filed 1994·Granted Apr 22, 1997·146 cites·45 claims
- 1598US5525775AHeating apparatus using endless filmCANON KK·Filed 1994·Granted Jun 11, 1996·217 cites·14 claims
- 1698US5345294AProcess cartridge and image forming apparatus using sameCANON KK·Filed 1992·Granted Sep 6, 1994·127 cites·32 claims
- 1798US5223893AProcess cartridge detachably mountable to image forming apparatusCANON KK·Filed 1990·Granted Jun 29, 1993·105 cites·38 claims
- 1898US5151734AProcess cartridge detachably mountable to image forming apparatus featuring a peripherally supported image bearing drumCANON KK·Filed 1990·Granted Sep 29, 1992·114 cites·24 claims
- 1998US5126800AProcess cartridge and image forming apparatus usable with same featuring selectively engageable drive mechanismCANON KK·Filed 1991·Granted Jun 30, 1992·103 cites·20 claims
- 2098US4708455AImage forming apparatus and a process unit for use in the sameCANON KK·Filed 1986·Granted Nov 24, 1987·101 cites·30 claims
- 2197US7489885B2Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2007·Granted Feb 10, 2009·16 cites·26 claims
- 2297US6070028AProcess cartridge, electrophotographic image forming apparatus and coupling therebetweenCANON KK·Filed 1997·Granted May 30, 2000·114 cites·37 claims
- 2397US5828928AProcess cartridge mountable in an image forming system and a method for assembling a cleaning deviceCANON KK·Filed 1995·Granted Oct 27, 1998·114 cites·32 claims
- 2497US5617579AProcess cartridge, method for assembling process cartridge and image forming apparatusCANON KK·Filed 1995·Granted Apr 1, 1997·117 cites·33 claims
- 2597US5510878AProcess cartridge and image forming systemCANON KK·Filed 1995·Granted Apr 23, 1996·112 cites·46 claims
- 2697US5208634AProcess cartridge detachably mountable to image forming apparatus featuring an injectable sealing memberCANON KK·Filed 1991·Granted May 4, 1993·93 cites·30 claims
- 2796US7630661B2Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2008·Granted Dec 8, 2009·12 cites·20 claims
- 2896US6415121B1Connecting method of resin material molded product, process cartridge and assembling method of process cartridgeCANON KK·Filed 2000·Granted Jul 2, 2002·156 cites·69 claims
- 2996US5937237ASeal member, toner container and process cartridgeCANON KK·Filed 1997·Granted Aug 10, 1999·90 cites·62 claims
- 3096US5907749AProcess cartridge and image forming apparatus usable therewithCANON KK·Filed 1997·Granted May 25, 1999·65 cites·99 claims
- 3196US5581325AProcess cartridge having an electroconductive grounding member and an image forming apparatus using such a process cartridgeCANON KK·Filed 1994·Granted Dec 3, 1996·70 cites·19 claims
- 3296US4716530ASystem for automatically controlling movement of unmanned vehicle and method thereforMEIDENSHA ELECTRIC MFG CO LTD·Filed 1985·Granted Dec 29, 1987·191 cites·18 claims
- 3395US7231161B2Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2006·Granted Jun 12, 2007·12 cites·6 claims
- 3495US5485249AProcess cartridge frame, process cartridge and image forming apparatusCANON KK·Filed 1994·Granted Jan 16, 1996·64 cites·40 claims
- 3594US7660545B2Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2008·Granted Feb 9, 2010·9 cites·17 claims
- 3694US6246853B1Toner container, development cartridge, and process cartridgeCANON KK·Filed 1999·Granted Jun 12, 2001·72 cites·33 claims
- 3794US5812909ADeveloping deviceCANON KK·Filed 1997·Granted Sep 22, 1998·71 cites·10 claims
- 3894US4717139ASheet feeding apparatusCANON KK·Filed 1986·Granted Jan 5, 1988·55 cites·17 claims
- 3993US6324363B1Process cartridge and electrophotographic image forming apparatusCANON KK·Filed 1997·Granted Nov 27, 2001·66 cites·114 claims
- 4093US6118961ADetachable two-frame process cartridge for an image forming apparatusCANON KK·Filed 1997·Granted Sep 12, 2000·46 cites·125 claims
- 4193US5987278AProcess cartridge and image forming apparatus usable therewithCANON KK·Filed 1997·Granted Nov 16, 1999·46 cites·30 claims
- 4292USD871494SGlassesHOYA CORP·Filed 2018·Granted Dec 31, 2019·42 cites·1 claims
- 4392US5768660ACharging device and process cartridgeCANON KK·Filed 1996·Granted Jun 16, 1998·61 cites·40 claims
- 4492US5682579ADetachable two-frame process cartridge for an image forming apparatusCANON KK·Filed 1996·Granted Oct 28, 1997·42 cites·39 claims
- 4592US5134441ADeveloping device and process cartridge including the deviceCANON KK·Filed 1990·Granted Jul 28, 1992·62 cites·16 claims
- 4692US4783722AInterboard connection terminal and method of manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1986·Granted Nov 8, 1988·109 cites·13 claims
- 4791US11996245B2Ceramic electronic component and circuit boardTAIYO YUDEN KK·Filed 2022·Granted May 28, 2024·2 cites·18 claims
- 4891US5585902AToner cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 1995·Granted Dec 17, 1996·53 cites·27 claims
- 4990US6717642B2Wide viewing angle polarizer and liquid-crystal display deviceNITTO DENKO CORP·Filed 2002·Granted Apr 6, 2004·36 cites·4 claims
- 5090US4297874AApparatus for measuring a percentage of moisture and weighing of a sheet-like objectSASAKI SHINICHI·Filed 1979·Granted Nov 3, 1981·40 cites·10 claims
Showing the top 50 of 130 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →