Inventor · disambiguated record
Kaoru Yoshino
Also filed as: YOSHINO KAORU
48 granted patents·8 pending applications·269 citations·filing 2004–2025
98Inventor score
Top patents by PatentIndex Score
56 records- 0197US7121205B2Device for and method of coupling shafts, image formation apparatus, process cartridge, and belt unitRICOH KK·Filed 2004·Granted Oct 17, 2006·86 cites·28 claims
- 0296US7313347B2Cleaning device, process cartridge, image forming apparatus and tonerRICOH KK·Filed 2005·Granted Dec 25, 2007·32 cites·31 claims
- 0395US7302205B2Process cartridge and image forming apparatusRICOH KK·Filed 2005·Granted Nov 27, 2007·20 cites·63 claims
- 0493US12380705B2Image capture device and vehicleNIKON CORP·Filed 2023·Granted Aug 5, 2025·1 cites·16 claims
- 0591US7680446B2Cleaning device, process cartridge and image forming apparatusRICOH KK·Filed 2007·Granted Mar 16, 2010·12 cites·12 claims
- 0690US7756439B2Image forming apparatus and process cartridge used thereinRICOH KK·Filed 2008·Granted Jul 13, 2010·11 cites·17 claims
- 0789US7616922B2Cleaning device for cleaning a surface of an image forming apparatus, image forming apparatus, and process cartridgeRICOH KK·Filed 2006·Granted Nov 10, 2009·10 cites·8 claims
- 0887US7899383B2Lubricating device, lubricant applicator, and priming agent used therewithRICOH CO LTD·Filed 2008·Granted Mar 1, 2011·8 cites·19 claims
- 0986US9389561B2Image forming apparatus utilizing a plurality of image formation velocitiesKOBAYASHI KAZUHIRO·Filed 2015·Granted Jul 12, 2016·3 cites·8 claims
- 1086US7873291B2Image forming apparatus and process cartridge including charging bias adjustment controlRICOH CO LTD·Filed 2008·Granted Jan 18, 2011·8 cites·20 claims
- 1186US2025336215A1Image capture device and vehicleNIKON CORP·Filed 2025·Application pending·0 cites
- 1284US9068693B2Lubricant supplying device, image forming apparatus, and process cartridgeHATORI SATOSHI·Filed 2013·Granted Jun 30, 2015·3 cites·35 claims
- 1384US7894758B2Image forming apparatus, image forming device charging device and lubricant supplying device constitutionRICOH CO LTD·Filed 2007·Granted Feb 22, 2011·7 cites·12 claims
- 1483US9176457B2Image forming apparatus and waste toner conveying device incorporated in sameYOSHINO KAORU·Filed 2013·Granted Nov 3, 2015·5 cites·18 claims
- 1582US9081347B2Lubricant supplying device, image forming apparatus, and process cartridgeFUJIMORI AKIRA·Filed 2013·Granted Jul 14, 2015·3 cites·20 claims
- 1681US10279742B2Image capture device and vehicleNIKON CORP·Filed 2015·Granted May 7, 2019·2 cites·32 claims
- 1779US10807532B2Image capture device and vehicleNIKON CORP·Filed 2019·Granted Oct 20, 2020·1 cites·21 claims
- 1878US8204423B2Cleaning device with accumulation prevention, process cartridge, and image forming apparatus including sameHATORI SATOSHI·Filed 2009·Granted Jun 19, 2012·5 cites·3 claims
- 1978US7885578B2Grid electrode, image forming apparatus including same, and process cartridge including sameRICOH CO LTD·Filed 2008·Granted Feb 8, 2011·5 cites·15 claims
- 2078US7546064B2Process cartridge with image carrier supporting structure for use in an image forming apparatusRICOH KK·Filed 2006·Granted Jun 9, 2009·5 cites·11 claims
- 2178US7155146B2Method and apparatus for electro photographic image forming capable of effectively performing an evenly charging operationRICOH KK·Filed 2004·Granted Dec 26, 2006·14 cites·39 claims
- 2276US10868949B2Camera with communication unit that communicates with external deviceNIKON CORP·Filed 2017·Granted Dec 15, 2020·2 cites·9 claims
- 2375US11572016B2Image capture device and vehicleNIKON CORP·Filed 2021·Granted Feb 7, 2023·0 cites·21 claims
- 2475US8909122B2Lubricant supplying device, image forming apparatus, and process cartridgeGOTOH RYOHTA·Filed 2013·Granted Dec 9, 2014·2 cites·11 claims
- 2574US8577274B2Image forming apparatus including a lubricant applying device configured to apply lubricant to an image carrierTAWADA TAKAAKI·Filed 2011·Granted Nov 5, 2013·2 cites·18 claims
- 2674US7835683B2Cleaning unit, image carrying unit and image forming apparatus using the sameRICOH CO LTD·Filed 2008·Granted Nov 16, 2010·4 cites·14 claims
- 2770US11220215B2Image capture device and vehicleNIKON CORP·Filed 2020·Granted Jan 11, 2022·0 cites·53 claims
- 2870US9128452B2Lubricant supply system, image forming apparatus, and process cartridgeHATORI SATOSHI·Filed 2014·Granted Sep 8, 2015·1 cites·20 claims
- 2970US9052669B2Lubricant applicator, image forming apparatus, and process cartridgeTOMITA DAISUKE·Filed 2013·Granted Jun 9, 2015·1 cites·20 claims
- 3070US8369770B2Collection container, cleaning unit, and image forming apparatus capable of collecting waste toner efficientlyRICOH CO LTD·Filed 2009·Granted Feb 5, 2013·3 cites·15 claims
- 3168US9063500B2Lubricant applicator, image forming apparatus, and process cartridgeGOTOH RYOHTA·Filed 2013·Granted Jun 23, 2015·1 cites·12 claims
- 3268US8655254B2Lubricant applicator, image forming apparatus, and method of mounting lubricant applicatorARAI YUJI·Filed 2010·Granted Feb 18, 2014·1 cites·18 claims
- 3367US8855507B2Lubricant supplying device, and image forming apparatusSEKI HIDEYASU·Filed 2013·Granted Oct 7, 2014·1 cites·19 claims
- 3466US7401555B2Device for and method of coupling shafts, image formation apparatus, process cartridge, and belt unitRICOH KK·Filed 2006·Granted Jul 22, 2008·2 cites·10 claims
- 3565US2020361377A1Image capture device and vehicleNIKON CORP·Filed 2020·Application pending·0 cites
- 3664US8565661B2Cleaning device including cleaning mechanism having noise reduction mechanism and image forming apparatus incorporating sameOKAMOTO MICHIYA·Filed 2009·Granted Oct 22, 2013·2 cites·19 claims
- 3763US7389069B2Image forming apparatus and process cartridge unit thereforeRICOH KK·Filed 2005·Granted Jun 17, 2008·2 cites·7 claims
- 3862US8095059B2Image forming apparatus with coating modeSHINTANI TAKESHI·Filed 2009·Granted Jan 10, 2012·2 cites·5 claims
- 3959US9918021B2Image processing device that changes extent of image altering by first and second image processingNIKON CORP·Filed 2014·Granted Mar 13, 2018·0 cites·17 claims
- 4059US9207625B2Lubricant supply device, process unit, image forming apparatus, and process unit manufacturing methodGOTOH RYOHTA·Filed 2014·Granted Dec 8, 2015·1 cites·20 claims
- 4159US7603063B2Method and apparatus for electro photographic image forming capable of effectively performing an evenly charging operationRICOH KK·Filed 2006·Granted Oct 13, 2009·1 cites·20 claims
- 4257US9256190B2Lubricant supplying device, image forming apparatus, and process cartridgeHATORI SATOSHI·Filed 2015·Granted Feb 9, 2016·0 cites·25 claims
- 4355US9667851B2Camera with communication unit that communicates with external deviceNIKON CORP·Filed 2013·Granted May 30, 2017·0 cites·22 claims
- 4454US2018160053A1Image processing device that changes extent of image altering by first and second image processingNIKON CORP·Filed 2018·Application pending·0 cites
- 4553US9008546B2Image carrier, process cartridge, and image forming apparatusTAGUCHI NOBUYUKI·Filed 2013·Granted Apr 14, 2015·0 cites·19 claims
- 4653US2019174031A1Electronic device configured to communicate with an external device regardless of whether the external device is attached to the electronic deviceNIKON CORP·Filed 2019·Application pending·0 cites
- 4751US9104171B2Detachable unit and image forming apparatus incorporating sameAZEYANAGI YUTA·Filed 2014·Granted Aug 11, 2015·0 cites·17 claims
- 4850US7995947B2Image forming apparatus, and charging device and process cartridge used in the image forming apparatusRICOH CO LTD·Filed 2008·Granted Aug 9, 2011·0 cites·20 claims
- 4949US2015358513A1Electronic deviceNIKON CORP·Filed 2013·Application pending·0 cites
- 5045US8494428B2Lubricant applicator, process unit including the lubricant applicator, transfer unit including the lubricant applicator, and image forming apparatus including the process unit or the transfer unitAZEYANAGI YUTA·Filed 2010·Granted Jul 23, 2013·0 cites·15 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →