Inventor · disambiguated record
Etsuji Kojima
Also filed as: KOJIMA ETSUJI
9 granted patents·1 pending application·21 citations·filing 2006–2016
82Inventor score
Technology areasG03G
Top patents by PatentIndex Score
10 records- 0187US9454109B2Image forming apparatus controlling transfer conditions based on resistance of transfer memberCANON KK·Filed 2015·Granted Sep 27, 2016·4 cites·10 claims
- 0275US8068755B2Image forming apparatusKOJIMA ETSUJI·Filed 2008·Granted Nov 29, 2011·6 cites·17 claims
- 0375US8041244B2Image forming apparatusCANON KK·Filed 2009·Granted Oct 18, 2011·5 cites·24 claims
- 0467US9557695B2Image forming apparatusCANON KK·Filed 2015·Granted Jan 31, 2017·1 cites·10 claims
- 0565US8369757B2Image forming apparatusCANON KK·Filed 2008·Granted Feb 5, 2013·3 cites·9 claims
- 0661US8958708B2Image forming apparatus having variable potential settingKOJIMA ETSUJI·Filed 2012·Granted Feb 17, 2015·1 cites·8 claims
- 0755US7486918B2Image forming apparatus with a belt curling correction featureCANON KK·Filed 2006·Granted Feb 3, 2009·1 cites·15 claims
- 0838US10031445B2Image forming apparatus with voltage control to suppress transfer of adjusting toner imageCANON KK·Filed 2016·Granted Jul 24, 2018·0 cites·14 claims
- 0932US9417548B2Image forming apparatus in which charging current changes corresponding to voltage rise during transfer voltage determinationCANON KK·Filed 2015·Granted Aug 16, 2016·0 cites·5 claims
- 1032US2016202641A1Image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →