Inventor · disambiguated record
Katsuya Nakama
Also filed as: NAKAMA KATSUYA
22 granted patents·6 pending applications·21 citations·filing 2011–2024
91Inventor score
Top patents by PatentIndex Score
28 records- 0187US11119429B2Image forming apparatusCANON KK·Filed 2020·Granted Sep 14, 2021·2 cites·11 claims
- 0287US10114327B2Image forming apparatusCANON KK·Filed 2016·Granted Oct 30, 2018·3 cites·9 claims
- 0385US11843735B2Image forming apparatus with selectable recording media cassettesCANON KK·Filed 2022·Granted Dec 12, 2023·1 cites·11 claims
- 0485US8744335B2Image forming apparatus improved in operability for print job involving single-sided printing and double-sided printingCANON KK·Filed 2013·Granted Jun 3, 2014·3 cites·7 claims
- 0581US10571849B2Image forming apparatus for suppressing discharged paper adhesionCANON KK·Filed 2018·Granted Feb 25, 2020·2 cites·15 claims
- 0676US10031473B2Image forming apparatus and image forming system having a controller that controls a rubbing treatment for a fixing roller of a replaceable fixing portionCANON KK·Filed 2016·Granted Jul 24, 2018·1 cites·32 claims
- 0775US10025248B2Image forming apparatus having a selecting portion for selecting an execution order of a number of fixing operationsCANON KK·Filed 2016·Granted Jul 17, 2018·1 cites·25 claims
- 0874US12192419B2Image forming apparatus having media type sensorCANON KK·Filed 2023·Granted Jan 7, 2025·0 cites·7 claims
- 0973US9989911B2Image forming apparatus, image forming system and fixing deviceCANON KK·Filed 2016·Granted Jun 5, 2018·1 cites·47 claims
- 1073US9983514B2Image forming apparatusCANON KK·Filed 2016·Granted May 29, 2018·1 cites·20 claims
- 1173US8843055B2Image forming apparatus improved in operability for print job involving single-sided printing and double-sided printingMATSUMOTO HIDENORI·Filed 2011·Granted Sep 23, 2014·2 cites·6 claims
- 1273US2025071220A1Image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1372US9896292B2Sheet conveying apparatus that conveys sheet, and image forming apparatusCANON KK·Filed 2017·Granted Feb 20, 2018·1 cites·13 claims
- 1469US9376276B2Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2014·Granted Jun 28, 2016·2 cites·27 claims
- 1567US10044894B2Image forming apparatus having timer function related to power consumption modesCANON KK·Filed 2017·Granted Aug 7, 2018·1 cites·17 claims
- 1665US10281852B2Image forming apparatus that controls an execution frequency of a rubbing treatment of a fixing deviceCANON KK·Filed 2018·Granted May 7, 2019·0 cites·2 claims
- 1762US2018307168A1Image forming apparatusCANON KK·Filed 2018·Application pending·0 cites
- 1862US2018321634A1Image forming apparatus and image forming system having a controller that controls a rubbing treatment for a fixing roller of a replaceable fixing portionCANON KK·Filed 2018·Application pending·0 cites
- 1959US10088782B2Image forming apparatus and system controlling rubbing treatment of fixing deviceCANON KK·Filed 2016·Granted Oct 2, 2018·0 cites·26 claims
- 2049US10838343B2Image forming apparatusCANON KK·Filed 2018·Granted Nov 17, 2020·0 cites·8 claims
- 2147US12174562B2Image forming apparatusCANON KK·Filed 2022·Granted Dec 24, 2024·0 cites·9 claims
- 2242US9921516B2Image forming apparatus and image forming methodCANON KK·Filed 2016·Granted Mar 20, 2018·0 cites·9 claims
- 2342US2019037101A1Image forming apparatus that converts image data based on conversion condition corresponding to type of halftone processCANON KK·Filed 2018·Application pending·0 cites
- 2441US9714150B2Sheet conveying apparatus with escape section that does not convey sheet to post-processing apparatus, and post-processing system with escape section that does not convey sheet to post-processing unitCANON KK·Filed 2015·Granted Jul 25, 2017·0 cites·15 claims
- 2540US11112740B2Image forming apparatusCANON KK·Filed 2020·Granted Sep 7, 2021·0 cites·11 claims
- 2639US10114328B2Sheet feeding device and image forming apparatusCANON KK·Filed 2016·Granted Oct 30, 2018·0 cites·15 claims
- 2737US2011286756A1Image forming apparatusNISHIKATA AKINOBU·Filed 2011·Application pending·0 cites
- 2837US2017185012A1Image forming apparatusCANON KK·Filed 2016·Application pending·0 cites
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