Inventor · disambiguated record
Yuuki Nakamura
Also filed as: NAKAMURA YUUKI
60 granted patents·13 pending applications·443 citations·filing 1992–2025
98Inventor score
Top patents by PatentIndex Score
73 records- 0198US9684279B2Image forming apparatus with an insertion port configured for a process cartridge, usable with the image forming apparatusCANON KK·Filed 2016·Granted Jun 20, 2017·23 cites·10 claims
- 0298US9164424B2Cartridge with flexible developer bag and elastic member for acting on the developer bagCANON KK·Filed 2014·Granted Oct 20, 2015·38 cites·18 claims
- 0397US9304483B2Cartridge, image forming apparatus and main assembly of image forming apparatusCANON KK·Filed 2014·Granted Apr 5, 2016·24 cites·16 claims
- 0497US8401441B2Cartridge and electrophotographic image forming apparatusUNEME TETSUSHI·Filed 2012·Granted Mar 19, 2013·31 cites·10 claims
- 0596US11841668B2Foreign substance collection apparatus, process cartridge, and image forming apparatusCANON KK·Filed 2022·Granted Dec 12, 2023·2 cites·11 claims
- 0696US9377716B2Unit and image forming apparatusCANON KK·Filed 2015·Granted Jun 28, 2016·17 cites·22 claims
- 0796US9128417B2Unit and image forming apparatusCANON KK·Filed 2013·Granted Sep 8, 2015·24 cites·30 claims
- 0896US8275283B2Cartridge with developer layer thickness regulating member and image forming apparatus including the sameUNEME TETSUSHI·Filed 2009·Granted Sep 25, 2012·29 cites·9 claims
- 0995US8687994B2Cartridge with roller shaft having an exposed electroconductive portionNAKAMURA YUUKI·Filed 2009·Granted Apr 1, 2014·23 cites·21 claims
- 1094US8326178B2Covering member and cartridgeNAKAMURA YUUKI·Filed 2009·Granted Dec 4, 2012·18 cites·20 claims
- 1194US8180251B2Cover and cartridgeNAKAMURA YUUKI·Filed 2010·Granted May 15, 2012·10 cites·13 claims
- 1294US8036543B2Developing apparatus, process cartridge and image forming apparatusCANON KK·Filed 2007·Granted Oct 11, 2011·17 cites·16 claims
- 1392US12393153B2Toner containerCANON KK·Filed 2023·Granted Aug 19, 2025·1 cites·21 claims
- 1492US10268156B2Cartridge, process cartridge, and image forming apparatusCANON KK·Filed 2016·Granted Apr 23, 2019·4 cites·14 claims
- 1592US8913920B2Cover and cartridgeNAKAMURA YUUKI·Filed 2012·Granted Dec 16, 2014·6 cites·6 claims
- 1690US8198176B2Method for producing semiconductor chip with adhesive film, adhesive film for semiconductor used in the method, and method for producing semiconductor deviceHATAKEYAMA KEIICHI·Filed 2008·Granted Jun 12, 2012·27 cites·8 claims
- 1790US2025370400A1CartridgeCANON KK·Filed 2025·Application pending·0 cites
- 1889US5236784ABearing material and plastic bearingSANKYO SEIKI SEISAKUSHO KK·Filed 1992·Granted Aug 17, 1993·54 cites·1 claims
- 1988US10527971B2Developing apparatus and process cartridgeCANON KK·Filed 2019·Granted Jan 7, 2020·3 cites·18 claims
- 2088US9594342B2Developer container, developing apparatus, process cartridge, image forming apparatus, and apparatus main body of image forming apparatusCANON KK·Filed 2016·Granted Mar 14, 2017·3 cites·17 claims
- 2188US8768211B2Developing cartridge having a detachable coverHAYASHI NAOKI·Filed 2010·Granted Jul 1, 2014·5 cites·19 claims
- 2288US2025334920A1Toner containerCANON KK·Filed 2025·Application pending·0 cites
- 2386US11314193B2Foreign substance collection apparatus, process cartridge, and image forming apparatusCANON KK·Filed 2020·Granted Apr 26, 2022·1 cites·22 claims
- 2486US10324413B2Image forming apparatus having a portion to prevent a process cartridge from being inserted when the process cartridge is in a particular stateCANON KK·Filed 2017·Granted Jun 18, 2019·2 cites·8 claims
- 2585US2025013184A1Foreign substance collection apparatus, process cartridge, and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 2683US12124205B2Foreign substance collection apparatus, process cartridge, and image forming apparatusCANON KK·Filed 2023·Granted Oct 22, 2024·0 cites·15 claims
- 2782US10935926B2Cartridge, process cartridge, and image forming apparatusCANON KK·Filed 2020·Granted Mar 2, 2021·1 cites·14 claims
- 2882US10579012B2Cartridge, process cartridge, and image forming apparatusCANON KK·Filed 2019·Granted Mar 3, 2020·1 cites·13 claims
- 2982US9075388B2Image forming apparatus, cartridge and image forming apparatus systemCANON KK·Filed 2013·Granted Jul 7, 2015·3 cites·20 claims
- 3082US8807595B2Curtain airbagNAKAMURA YUUKI·Filed 2011·Granted Aug 19, 2014·9 cites·8 claims
- 3179USD731505SDisplay screen with graphical user interfaceKYAKUNO KAZUKI·Filed 2012·Granted Jun 9, 2015·25 cites·1 claims
- 3276US8355652B2Development cartridge and image forming apparatusCANON KK·Filed 2010·Granted Jan 15, 2013·2 cites·11 claims
- 3374US12411449B2Process unit including first, second and third conveyance members for conveying developerCANON KK·Filed 2023·Granted Sep 9, 2025·0 cites·5 claims
- 3471US8687984B2Image forming apparatusKAMOSHIDA SHIGEMI·Filed 2011·Granted Apr 1, 2014·2 cites·8 claims
- 3568US8071465B2Method for producing semiconductor chip with adhesive film, adhesive film for semiconductor used in the method, and method for producing semiconductor deviceHATAKEYAMA KEIICHI·Filed 2008·Granted Dec 6, 2011·4 cites·2 claims
- 3665US12164260B2Process cartridge having a receptacle for developer replenishmentCANON KK·Filed 2023·Granted Dec 10, 2024·0 cites·10 claims
- 3765US10582114B2Image forming apparatus, cartridge and image forming apparatus system having erroneous cartridge insertion preventionCANON KK·Filed 2017·Granted Mar 3, 2020·0 cites·22 claims
- 3864US11172121B2Image forming apparatus, cartridge and image forming apparatus system having erroneous cartridge insertion preventionCANON KK·Filed 2020·Granted Nov 9, 2021·0 cites·12 claims
- 3964US9129898B2Semiconductor encapsulation adhesive composition, semiconductor encapsulation film-like adhesive, method for producing semiconductor device and semiconductor deviceHITACHI CHEMICAL CO LTD·Filed 2013·Granted Sep 8, 2015·1 cites·11 claims
- 4064US8117916B2Electronic component and method for manufacturing the sameOKAMOTO SHOJI·Filed 2007·Granted Feb 21, 2012·4 cites·6 claims
- 4163US12450948B2Information processing system and an information processing methodPARAMOUNT BED KK·Filed 2023·Granted Oct 21, 2025·0 cites·13 claims
- 4263US10880469B2Image forming apparatus, cartridge and image forming apparatus system having erroneous cartridge insertion preventionCANON KK·Filed 2020·Granted Dec 29, 2020·0 cites·5 claims
- 4361US9024455B2Semiconductor encapsulation adhesive composition, semiconductor encapsulation film-like adhesive, method for producing semiconductor device and semiconductor deviceHONDA KAZUTAKA·Filed 2010·Granted May 5, 2015·1 cites·7 claims
- 4460US11194267B2Developer container, process cartridge, and image forming apparatusCANON KK·Filed 2020·Granted Dec 7, 2021·0 cites·32 claims
- 4560US10620563B2Developer container, process cartridge, and image forming apparatusCANON KK·Filed 2017·Granted Apr 14, 2020·0 cites·28 claims
- 4660US9720373B2Image forming apparatus, cartridge and image forming apparatus systemCANON KK·Filed 2013·Granted Aug 1, 2017·0 cites·19 claims
- 4757US11801799B2Bumper absorberKANEKA CORP·Filed 2021·Granted Oct 31, 2023·0 cites·9 claims
- 4857US8190058B2Drum cartridge including detachable spacer member and electrophotographic image forming apparatusTAKEYAMA YOSHIFUMI·Filed 2009·Granted May 29, 2012·1 cites·6 claims
- 4956US2024265086A1Terminal device and control methodPARAMOUNT BED KK·Filed 2023·Application pending·0 cites
- 5055US12467953B2Probe cardJAPAN ELECTRONIC MAT CORPORATION·Filed 2021·Granted Nov 11, 2025·0 cites·9 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →