Inventor · disambiguated record
Kuniaki Tamagaki
Also filed as: TAMAGAKI KUNIAKI
19 granted patents·2 pending applications·51 citations·filing 2010–2024
91Inventor score
Top patents by PatentIndex Score
21 records- 0197US11860566B2Image forming apparatusCANON KK·Filed 2022·Granted Jan 2, 2024·6 cites·37 claims
- 0294US10108123B2Image forming apparatusCANON KK·Filed 2017·Granted Oct 23, 2018·10 cites·26 claims
- 0393US9086670B2Image forming apparatusCANON KK·Filed 2013·Granted Jul 21, 2015·8 cites·14 claims
- 0492US9971298B2Image forming apparatus, process cartridge, developing cartridge, and drum cartridgeCANON KK·Filed 2017·Granted May 15, 2018·7 cites·21 claims
- 0590US10209668B2Image forming apparatus, process cartridge, developing cartridge, and drum cartridgeCANON KK·Filed 2018·Granted Feb 19, 2019·4 cites·19 claims
- 0690US9335697B2Image forming apparatus having image bearing member life estimation unitCANON KK·Filed 2013·Granted May 10, 2016·6 cites·11 claims
- 0781US9904202B2Image forming apparatus having potential difference controlCANON KK·Filed 2016·Granted Feb 27, 2018·2 cites·13 claims
- 0880US10095150B2Image forming apparatusCANON KK·Filed 2015·Granted Oct 9, 2018·2 cites·11 claims
- 0976US12271140B2Brush having a higher contact pressure with an image bearing member at an upstream end of the brush and image forming apparatusCANON KK·Filed 2023·Granted Apr 8, 2025·0 cites·11 claims
- 1076US8891983B2Image forming apparatus having waste developer controlTAMAGAKI KUNIAKI·Filed 2012·Granted Nov 18, 2014·3 cites·21 claims
- 1170US9547273B2Image forming apparatus having simultaneous development and cleaningCANON KK·Filed 2015·Granted Jan 17, 2017·1 cites·12 claims
- 1269US9429868B2Image forming apparatusCANON KK·Filed 2015·Granted Aug 30, 2016·1 cites·15 claims
- 1367US9002225B2Image forming apparatus with developer feeding controlCANON KK·Filed 2012·Granted Apr 7, 2015·1 cites·4 claims
- 1459US12147170B2Image forming apparatus having toner chargingCANON KK·Filed 2020·Granted Nov 19, 2024·0 cites·64 claims
- 1556US12204269B2Image forming apparatus including movable brush memberCANON KK·Filed 2023·Granted Jan 21, 2025·0 cites·6 claims
- 1650US2024419097A1Image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1749US10635018B2Image forming apparatus having a plurality of modes different in background potential differenceCANON KK·Filed 2019·Granted Apr 28, 2020·0 cites·10 claims
- 1848US9910405B2Developing device, process cartridge, and image forming apparatusCANON KK·Filed 2016·Granted Mar 6, 2018·0 cites·14 claims
- 1941US9645537B2Image forming apparatus capable of detecting presence or absence of a cartridge or a shape of the cartridge without increasing the number of componentsCANON KK·Filed 2015·Granted May 9, 2017·0 cites·19 claims
- 2041US9052628B2Image forming apparatus having collecting operation for residual tonerMUKAI TAKASHI·Filed 2012·Granted Jun 9, 2015·0 cites·15 claims
- 2136US2011150512A1Image forming apparatusCANON KK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →