Inventor · disambiguated record
Kenzo Kumagai
Also filed as: KUMAGAI KENZO
7 granted patents·1 pending application·19 citations·filing 2015–2020
79Inventor score
Files withCANON KK8
Top patents by PatentIndex Score
8 records- 0187US9776449B2Post-processing apparatus and image forming system including the post-processing apparatusCANON KK·Filed 2015·Granted Oct 3, 2017·5 cites·15 claims
- 0286US9324010B2Image forming apparatusCANON KK·Filed 2015·Granted Apr 26, 2016·6 cites·10 claims
- 0384US9871934B2Image forming apparatusCANON KK·Filed 2015·Granted Jan 16, 2018·3 cites·9 claims
- 0483US9505581B2Post-processing apparatus and image forming system including the post-processing apparatusCANON KK·Filed 2015·Granted Nov 29, 2016·3 cites·11 claims
- 0576US11526097B2Image forming apparatusCANON KK·Filed 2020·Granted Dec 13, 2022·1 cites·45 claims
- 0674US10725426B2Image forming apparatus controlling access to toner containersCANON KK·Filed 2019·Granted Jul 28, 2020·1 cites·10 claims
- 0753US2018097947A1Image forming apparatusCANON KK·Filed 2017·Application pending·0 cites
- 0837US9714148B2Image forming apparatusCANON KK·Filed 2015·Granted Jul 25, 2017·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →