Assignee
OHKAWA TAKESHI
JP·2 granted patents·0 citations·filing 2010–2011
Technology mixG03G2
Top patents by PatentIndex Score
2 records- 0139US8295740B2Developing device, image forming apparatus, and cleaning method for the developing deviceOHKAWA TAKESHI·Filed 2010·Granted Oct 23, 2012·0 cites·11 claims
- 0232US8488984B2Toner concentration controller and image forming apparatus including the toner concentration controllerOHKAWA TAKESHI·Filed 2011·Granted Jul 16, 2013·0 cites·7 claims
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