Assignee
SHIRAFUJI YASUHITO
JP·6 granted patents·7 citations·filing 2009–2012
Technology mixG03G6
Top patents by PatentIndex Score
6 records- 0187US9116470B2Adjustment of image density, using a density adjustment condition, in image forming apparatusSHIRAFUJI YASUHITO·Filed 2012·Granted Aug 25, 2015·5 cites·8 claims
- 0276US8929757B2Image forming apparatus for detecting and correcting thickness and area ratio of toner layerSHIRAFUJI YASUHITO·Filed 2012·Granted Jan 6, 2015·2 cites·4 claims
- 0346US8180235B2Image forming apparatusSHIRAFUJI YASUHITO·Filed 2009·Granted May 15, 2012·0 cites·7 claims
- 0445US8903262B2Image forming apparatus responsive to image forming conditionsSHIRAFUJI YASUHITO·Filed 2011·Granted Dec 2, 2014·0 cites·20 claims
- 0542US8457537B2Image forming apparatus for transferring a toner image onto a recording materialSHIRAFUJI YASUHITO·Filed 2011·Granted Jun 4, 2013·0 cites·7 claims
- 0639US8185026B2Image forming apparatusSHIRAFUJI YASUHITO·Filed 2010·Granted May 22, 2012·0 cites·7 claims
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