Inventor · disambiguated record
Takateru Ohkubo
Also filed as: OHKUBO TAKATERU
23 granted patents·45 citations·filing 2009–2022
93Inventor score
Top patents by PatentIndex Score
23 records- 0194US11409225B2Image forming apparatus with draw-out unit having electrically contactable contact pairsCANON KK·Filed 2020·Granted Aug 9, 2022·3 cites·14 claims
- 0290US9507288B2Image forming apparatus that detects electrostatic latent image for correctionCANON KK·Filed 2012·Granted Nov 29, 2016·6 cites·16 claims
- 0390US8600274B2Color image forming apparatusUCHIYAMA TAKEHIRO·Filed 2011·Granted Dec 3, 2013·13 cites·24 claims
- 0488US11609529B2Image forming apparatus with draw-out unit having electrical contactCANON KK·Filed 2022·Granted Mar 21, 2023·1 cites·7 claims
- 0588US9195212B2Color electrophotographic image forming apparatus having movable main body electrical contactsCANON KK·Filed 2013·Granted Nov 24, 2015·4 cites·5 claims
- 0685US9964898B2Image forming apparatusCANON KK·Filed 2016·Granted May 8, 2018·2 cites·13 claims
- 0778US8843012B2Color electrophotographic image forming apparatus with cartridge supporting member and moving members supporting electric contactsMAEDA MASAFUMI·Filed 2009·Granted Sep 23, 2014·5 cites·7 claims
- 0877US9862559B2Sheet detection device, sheet conveyance device, and image forming apparatusCANON KK·Filed 2016·Granted Jan 9, 2018·2 cites·13 claims
- 0975US10101689B2Image forming apparatusCANON KK·Filed 2017·Granted Oct 16, 2018·1 cites·19 claims
- 1075US9588474B2Image forming apparatusCANON KK·Filed 2015·Granted Mar 7, 2017·2 cites·9 claims
- 1175US9256183B2Image forming apparatus that electrically grounds the sheet cassette upon withdrawal of the sheet cassetteCANON KK·Filed 2014·Granted Feb 9, 2016·3 cites·8 claims
- 1272US10558168B2Image forming apparatus for transferring electrophotographic toner imagesCANON KK·Filed 2016·Granted Feb 11, 2020·1 cites·13 claims
- 1372US8891984B2Color image forming apparatusCANON KK·Filed 2013·Granted Nov 18, 2014·1 cites·26 claims
- 1468US9110395B2Image forming apparatus and cartridgeTANI SADAAKI·Filed 2012·Granted Aug 18, 2015·1 cites·26 claims
- 1562US10635027B2Image forming apparatusCANON KK·Filed 2018·Granted Apr 28, 2020·0 cites·32 claims
- 1662US9091989B2Color image forming apparatusCANON KK·Filed 2014·Granted Jul 28, 2015·0 cites·31 claims
- 1760US9354540B2Image forming apparatus which uses electrostatic latent image for color misregistration correctionCANON KK·Filed 2014·Granted May 31, 2016·0 cites·15 claims
- 1857US8879970B2Image forming apparatus which uses electrostatic latent image for color misregistration correctionCANON KK·Filed 2012·Granted Nov 4, 2014·0 cites·17 claims
- 1955US9110422B2Color image forming apparatusCANON KK·Filed 2015·Granted Aug 18, 2015·0 cites·19 claims
- 2054US9075370B2Color image forming apparatusHAGIWARA HIROSHI·Filed 2012·Granted Jul 7, 2015·0 cites·8 claims
- 2151US10379463B2Transfer unit and image forming apparatusCANON KK·Filed 2018·Granted Aug 13, 2019·0 cites·18 claims
- 2245US9042754B2Image forming apparatus having latent image timingCANON KK·Filed 2012·Granted May 26, 2015·0 cites·40 claims
- 2342US10747159B2Image forming apparatus, discrimination system and unit discrimination method of image forming apparatusCANON KK·Filed 2018·Granted Aug 18, 2020·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →