Assignee
KOIZUMI EICHI
JP·7 granted patents·1 pending application·11 citations·filing 2008–2024
Top patents by PatentIndex Score
8 records- 0176US8238768B2Image forming apparatus including developing unit and toner supplying unitKOIZUMI EICHI·Filed 2009·Granted Aug 7, 2012·5 cites·16 claims
- 0274US2024199147A1Crawler type traveling body and traveling apparatusKOIZUMI EICHI·Filed 2024·Application pending·0 cites
- 0367US8254795B2Supply control unit and image forming apparatusKOIZUMI EICHI·Filed 2009·Granted Aug 28, 2012·3 cites·10 claims
- 0465US11964710B2Crawler type traveling body and traveling apparatusKOIZUMI EICHI·Filed 2021·Granted Apr 23, 2024·0 cites·17 claims
- 0564US8139962B2Image forming apparatus for maintaining a uniform toner concentrationKOIZUMI EICHI·Filed 2008·Granted Mar 20, 2012·2 cites·15 claims
- 0663US9588260B2Microlens substrate and imaging apparatusKOIZUMI EICHI·Filed 2016·Granted Mar 7, 2017·1 cites·6 claims
- 0754US8311423B2Image forming apparatusKOIZUMI EICHI·Filed 2012·Granted Nov 13, 2012·0 cites·4 claims
- 0842US8615174B2Image forming apparatus capable of optimally controlling toner concentration of developerKOIZUMI EICHI·Filed 2011·Granted Dec 24, 2013·0 cites·17 claims
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