Assignee
YAMAMOTO TOMOYA
JP·6 granted patents·9 citations·filing 2009–2013
Top patents by PatentIndex Score
6 records- 0190US8276906B2Image forming device having improved sheet feeding mechanismYAMAMOTO TOMOYA·Filed 2010·Granted Oct 2, 2012·9 cites·8 claims
- 0262US8563751B2Method for manufacturing trimellitic anhydride aryl esterYAMAMOTO TOMOYA·Filed 2009·Granted Oct 22, 2013·0 cites·7 claims
- 0348US9042783B2Image forming apparatusYAMAMOTO TOMOYA·Filed 2013·Granted May 26, 2015·0 cites·12 claims
- 0444US9122222B2Image forming apparatusYAMAMOTO TOMOYA·Filed 2013·Granted Sep 1, 2015·0 cites·11 claims
- 0540US8600263B2Image forming apparatus with transport tool for separating a first roller and a second roller of a feed roller unit during transport of the image forming apparatusYAMAMOTO TOMOYA·Filed 2011·Granted Dec 3, 2013·0 cites·22 claims
- 0638US8918046B2Image-forming deviceYAMAMOTO TOMOYA·Filed 2010·Granted Dec 23, 2014·0 cites·8 claims
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