Assignee
ISHIBASHI HITOSHI
JP·4 granted patents·25 citations·filing 2006–2010
Top patents by PatentIndex Score
4 records- 0186US8155543B2Image forming apparatus capable of reducing a lengthy duration of an adjustment controlISHIBASHI HITOSHI·Filed 2006·Granted Apr 10, 2012·10 cites·18 claims
- 0285US8279491B2Color image formation apparatus for forming a reference pattern with a plurality of lines having a black color as reference color and for correcting misalignment with respect to the reference patternISHIBASHI HITOSHI·Filed 2008·Granted Oct 2, 2012·8 cites·14 claims
- 0383US8095025B2Image forming apparatus capable of efficient toner concentration controlISHIBASHI HITOSHI·Filed 2007·Granted Jan 10, 2012·7 cites·20 claims
- 0453US8103181B2Image forming apparatus and method of adjusting charge biasISHIBASHI HITOSHI·Filed 2010·Granted Jan 24, 2012·0 cites·19 claims
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