Assignee
TAKAGI TAKEYUKI
JP·12 granted patents·103 citations·filing 2008–2013
Top patents by PatentIndex Score
12 records- 0199US8577244B2Developing cartridgeTAKAGI TAKEYUKI·Filed 2010·Granted Nov 5, 2013·48 cites·11 claims
- 0297US8583009B2Developing cartridge including detection system for determining initial developer amountTAKAGI TAKEYUKI·Filed 2011·Granted Nov 12, 2013·19 cites·12 claims
- 0396US8676064B2Detecting a developing cartridgeTAKAGI TAKEYUKI·Filed 2011·Granted Mar 18, 2014·13 cites·11 claims
- 0495US8712286B2Developing cartridgeTAKAGI TAKEYUKI·Filed 2011·Granted Apr 29, 2014·8 cites·15 claims
- 0594US8588664B2Developing cartridgeTAKAGI TAKEYUKI·Filed 2010·Granted Nov 19, 2013·7 cites·7 claims
- 0690US8643690B2Developer cartridge for image-forming deviceTAKAGI TAKEYUKI·Filed 2010·Granted Feb 4, 2014·4 cites·10 claims
- 0775US8644730B2Process cartridgeTAKAGI TAKEYUKI·Filed 2011·Granted Feb 4, 2014·2 cites·15 claims
- 0869US8515309B2Process cartridge, developing cartridge and image forming apparatusTAKAGI TAKEYUKI·Filed 2010·Granted Aug 20, 2013·1 cites·17 claims
- 0968US9316991B2Developer cartridgeTAKAGI TAKEYUKI·Filed 2013·Granted Apr 19, 2016·1 cites·9 claims
- 1052US8131188B2Developer containerTAKAGI TAKEYUKI·Filed 2008·Granted Mar 6, 2012·0 cites·23 claims
- 1144US9250606B2Drum unitTAKAGI TAKEYUKI·Filed 2011·Granted Feb 2, 2016·0 cites·15 claims
- 1244US8126377B2Developer cartridge, developing device, and process cartridgeTAKAGI TAKEYUKI·Filed 2008·Granted Feb 28, 2012·0 cites·13 claims
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