Inventor · disambiguated record
Shinichi Itoh
Also filed as: ITOH SHINICHI
51 granted patents·3 pending applications·777 citations·filing 1983–2017
99Inventor score
Top patents by PatentIndex Score
54 records- 0197US6259877B1Toner cartridge and toner supply deviceTOSHIBA TEC KK·Filed 2000·Granted Jul 10, 2001·90 cites·27 claims
- 0297US6256469B1Toner supply apparatus in image forming systemTOSHIBA TEC KK·Filed 2000·Granted Jul 3, 2001·81 cites·31 claims
- 0392US10173851B1Sheet feed device and image forming apparatusTOSHIBA KK·Filed 2017·Granted Jan 8, 2019·5 cites·20 claims
- 0491USRE46689EToner bottle having ribTOSHIBA TEC KK·Filed 2015·Granted Jan 30, 2018·3 cites·22 claims
- 0591US6863224B2Liquid spray deviceOMRON TATEISI ELECTRONICS CO·Filed 2001·Granted Mar 8, 2005·68 cites·9 claims
- 0690US6240262B1Toner supply device and toner cartridgeTOSHIBA TEC KK·Filed 2000·Granted May 29, 2001·35 cites·19 claims
- 0783USRE42312EToner bottle having rib being sensed for being discriminated, method and apparatus for discriminating toner bottle types according to a sensed object on the toner bottle, stirring toner, and detecting the amount of remaining tonerTOSHIBA TEC KK·Filed 2007·Granted Apr 26, 2011·4 cites·16 claims
- 0883US6526252B1Apparatus and method for forming imageTOSHIBA TEC KK·Filed 2001·Granted Feb 25, 2003·23 cites·4 claims
- 0982US6308036B1Image forming system with waste toner container and restraint memberTOSHIBA TEC KK·Filed 2000·Granted Oct 23, 2001·20 cites·13 claims
- 1081USRE45513EToner bottle having rib away from discharge portUMEZAWA NORIYUKI·Filed 2010·Granted May 12, 2015·2 cites·27 claims
- 1177US5360783AWater-based pesticidal compositionTAKEMOTO OIL & FAT CO LTD·Filed 1993·Granted Nov 1, 1994·27 cites·8 claims
- 1277US4690793ANuclear fusion reactorHITACHI LTD·Filed 1984·Granted Sep 1, 1987·35 cites·17 claims
- 1375US6308017B1Image forming system including oscillating type waste toner containerTOSHIBA TEC KK·Filed 2000·Granted Oct 23, 2001·15 cites·12 claims
- 1471USRE40021EToner bottle and developer cartridge for use in an image forming apparatusTOSHIBA TEC KK·Filed 2003·Granted Jan 22, 2008·9 cites·45 claims
- 1570USRE47657EToner bottle having ribTOSHIBA TEC KK·Filed 2017·Granted Oct 22, 2019·0 cites·24 claims
- 1670US5057875AImage forming apparatus provided with an image bearing film and a movable transfixing stationOKI ELECTRIC IND CO LTD·Filed 1990·Granted Oct 15, 1991·18 cites·22 claims
- 1769US6711375B1Image forming apparatus and method of setting up the sameTOSHIBA KK·Filed 2002·Granted Mar 23, 2004·10 cites·10 claims
- 1868US7003234B2Apparatus and method for forming image including controlling supply of new and recycled tonerTOSHIBA TEC KK·Filed 2004·Granted Feb 21, 2006·8 cites·12 claims
- 1967US4920405AOvercurrent limiting semiconductor deviceFUJI ELECTRIC CO LTD·Filed 1987·Granted Apr 24, 1990·33 cites·11 claims
- 2066US6577824B2Apparatus and method for supplying new and recovered toner to a developing deviceTOSHIBA KK·Filed 2001·Granted Jun 10, 2003·10 cites·10 claims
- 2166US5920025AAutomatic accompanying device and method capable of easily modifying accompaniment styleYAMAHA CORP·Filed 1998·Granted Jul 6, 1999·27 cites·12 claims
- 2265USRE40058EToner bottle capable of being discriminated, method and apparatus for discriminating toner bottle types according to a sensed object on the toner bottle stirring toner, and detecting the amount of remaining tonerTOSHIBA TEC KK·Filed 2003·Granted Feb 12, 2008·5 cites·34 claims
- 2363US5424764AThermal recording apparatus for recording and erasing an image on and from a recording mediumTOSHIBA KK·Filed 1993·Granted Jun 13, 1995·18 cites·9 claims
- 2461US6880823B2Sheet collection apparatusTOSHIBA KK·Filed 2003·Granted Apr 19, 2005·6 cites·24 claims
- 2561US5453765AThermally reversible printing system with ambient temperature compensationTOSHIBA KK·Filed 1994·Granted Sep 26, 1995·17 cites·7 claims
- 2661US5430277AImage recording medium, a processing apparatus thereof, and an entrance/exit control system using the image recording mediumTOSHIBA KK·Filed 1993·Granted Jul 4, 1995·25 cites·12 claims
- 2759US6840168B2Paper sheet stamp apparatusTOSHIBA KK·Filed 2003·Granted Jan 11, 2005·1 cites·5 claims
- 2859US5235345AImage recording apparatus for thermally recording images on a thermal-sensitive mediumTOSHIBA KK·Filed 1991·Granted Aug 10, 1993·15 cites·5 claims
- 2959US5216453AElectrophotographic printerOKI ELECTRIC IND CO LTD·Filed 1991·Granted Jun 1, 1993·12 cites·34 claims
- 3059US5196870AElectrophotographic printerOKI ELECTRIC IND CO LTD·Filed 1991·Granted Mar 23, 1993·12 cites·8 claims
- 3153US5570124APortable storage medium and apparatus for processing the sameTOSHIBA KK·Filed 1995·Granted Oct 29, 1996·11 cites·8 claims
- 3252US6603949B2Apparatus and method for controlling the formation of an image with recovered and new tonerTOSHIBA KK·Filed 2001·Granted Aug 5, 2003·5 cites·8 claims
- 3352US5559314ARecording medium using reversible recording material and method of processing record to recording mediumTOSHIBA KK·Filed 1994·Granted Sep 24, 1996·7 cites·2 claims
- 3452US5546117APortable storage medium and apparatus for processing the sameTOSHIBA KK·Filed 1994·Granted Aug 13, 1996·5 cites·3 claims
- 3552US5347344AMethod for recycling an ink sheet and thermal transfer printer using the sameOKI ELECTRIC IND CO LTD·Filed 1993·Granted Sep 13, 1994·10 cites·18 claims
- 3651USRE41779EToner bottle and developer cartridge for use in an image forming apparatusTOSHIBA TEC KK·Filed 2007·Granted Sep 28, 2010·0 cites·32 claims
- 3750USD444810SToner storage container for a copying machineTOSHIBA TEC KK·Filed 2000·Granted Jul 10, 2001·7 cites·1 claims
- 3850US5065187AImage forming systemOKI ELECTRIC IND CO LTD·Filed 1990·Granted Nov 12, 1991·8 cites·11 claims
- 3949US6819900B2Apparatus and method for forming image including controlling supply of new and recycled tonerTOSHIBA KK·Filed 2002·Granted Nov 16, 2004·3 cites·19 claims
- 4049US5498860APortable storage medium and processing apparatus thereforTOSHIBA KK·Filed 1994·Granted Mar 12, 1996·20 cites·5 claims
- 4146US5391872AImage recording apparatus using repeatedly usable recording mediumTOSHIBA KK·Filed 1993·Granted Feb 21, 1995·7 cites·4 claims
- 4245US5436643AMethod and apparatus of recording images on recording medium capable of repetitive recordings, using various recording energiesTOSHIBA KK·Filed 1993·Granted Jul 25, 1995·11 cites·10 claims
- 4344US5430467AThermal recording systemTOSHIBA KK·Filed 1992·Granted Jul 4, 1995·6 cites·2 claims
- 4443US5148225AElectrophotographic process and apparatusOKI ELECTRIC IND CO LTD·Filed 1991·Granted Sep 15, 1992·6 cites·7 claims
- 4540US5777644AInk jet recording apparatus and recording method for using ink walls in discharging inkTOSHIBA KK·Filed 1995·Granted Jul 7, 1998·6 cites·15 claims
- 4640US5555010ARewritable recording apparatusTOSHIBA KK·Filed 1992·Granted Sep 10, 1996·9 cites·2 claims
- 4740US2004163558A1Paper-like material conveying apparatus, paper-like material conveying direction switching apparatus and paper-like material stamping apparatusTOSHIBA KK·Filed 2004·Application pending·0 cites
- 4839US2004031488A1Liquid atomizerFiled 2001·Application pending·0 cites
- 4936US5237368AMethod and apparatus for forming an image with a reversible thermosensitive mediumOKI ELECTRIC IND CO LTD·Filed 1990·Granted Aug 17, 1993·5 cites·14 claims
- 5035US5597998ARecording medium using reversible recording material and method of processing record to recording mediumTOSHIBA KK·Filed 1995·Granted Jan 28, 1997·4 cites·6 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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