Assignee
YAMASHINA RYOTA
JP·10 granted patents·25 citations·filing 2009–2015
Technology mixG03G10
Top patents by PatentIndex Score
10 records- 0194US8606135B2Fixing device and image forming apparatus employing the fixing deviceYAMASHINA RYOTA·Filed 2010·Granted Dec 10, 2013·10 cites·18 claims
- 0289US8577230B2Fixing device, fixing device control method, and image forming apparatusYAMASHINA RYOTA·Filed 2012·Granted Nov 5, 2013·5 cites·20 claims
- 0383US8150289B2Fixing device for an image forming apparatusYAMASHINA RYOTA·Filed 2009·Granted Apr 3, 2012·7 cites·12 claims
- 0479US9170544B2Image forming apparatusYAMASHINA RYOTA·Filed 2014·Granted Oct 27, 2015·2 cites·7 claims
- 0566US8831448B2Fixing device, image forming apparatus, and fixing condition control methodYAMASHINA RYOTA·Filed 2011·Granted Sep 9, 2014·1 cites·18 claims
- 0653US9176438B2Image forming apparatus and method of arranging sheet detectorYAMASHINA RYOTA·Filed 2014·Granted Nov 3, 2015·0 cites·15 claims
- 0748US9195183B2Image forming apparatus with conveyance unit to regulate passage of recording mediumYAMASHINA RYOTA·Filed 2014·Granted Nov 24, 2015·0 cites·12 claims
- 0845US8965230B2Fixing deviceYAMASHINA RYOTA·Filed 2013·Granted Feb 24, 2015·0 cites·16 claims
- 0942US8886070B2Fixing device for locally heating a fixing member and image forming apparatus incorporating the fixing deviceYAMASHINA RYOTA·Filed 2011·Granted Nov 11, 2014·0 cites·10 claims
- 1039US9250592B2Image forming apparatus having a smoothness detectorYAMASHINA RYOTA·Filed 2015·Granted Feb 2, 2016·0 cites·10 claims
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