Assignee
YOSHIKAWA MASANARI
JP·6 granted patents·33 citations·filing 2012–2013
Technology mixG03G6
Top patents by PatentIndex Score
6 records- 0195US9134686B2Image forming apparatus provided with movable conveying unitYOSHIKAWA MASANARI·Filed 2013·Granted Sep 15, 2015·19 cites·19 claims
- 0289US8831470B2Image-forming device provided with cleaning unit having cleaning member and treating member disposed upstream of cleaning member to treat residual toner collected by cleaning memberYOSHIKAWA MASANARI·Filed 2012·Granted Sep 9, 2014·5 cites·10 claims
- 0388US8626026B2Image forming device provided with easily removable and replaceable secondary transfer rollerYOSHIKAWA MASANARI·Filed 2012·Granted Jan 7, 2014·5 cites·8 claims
- 0484US9025995B2Image forming apparatus having belt cleaning unit and waste toner cartridge connectable to each otherYOSHIKAWA MASANARI·Filed 2013·Granted May 5, 2015·4 cites·8 claims
- 0558US8867959B2Image forming device provided with detachable waste toner boxYOSHIKAWA MASANARI·Filed 2013·Granted Oct 21, 2014·0 cites·23 claims
- 0655US8879947B2Image forming apparatusYOSHIKAWA MASANARI·Filed 2012·Granted Nov 4, 2014·0 cites·19 claims
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