Assignee
IMAI SHIGEAKI
JP·12 granted patents·2 pending applications·29 citations·filing 2005–2016
Top patents by PatentIndex Score
14 records- 0196US8725028B2Image forming apparatus using exposure unit of print head systemIMAI SHIGEAKI·Filed 2011·Granted May 13, 2014·17 cites·12 claims
- 0283US10114110B2Object detecting device, sensing device, and mobile object deviceIMAI SHIGEAKI·Filed 2016·Granted Oct 30, 2018·5 cites·17 claims
- 0367US8964240B2Method for producing image forming apparatus, method for adjusting quantity of light emitted from printhead, and method for producing process cartridgeIMAI SHIGEAKI·Filed 2013·Granted Feb 24, 2015·1 cites·12 claims
- 0464US8164612B2Light source unit, phase type optical element, and laser beam scanning deviceIMAI SHIGEAKI·Filed 2007·Granted Apr 24, 2012·3 cites·11 claims
- 0563US9482982B2Imaging system, print head, image forming apparatus, and image scannerIMAI SHIGEAKI·Filed 2013·Granted Nov 1, 2016·1 cites·11 claims
- 0659US9846236B2Optical scanner, object detector, and sensing apparatusIMAI SHIGEAKI·Filed 2015·Granted Dec 19, 2017·1 cites·14 claims
- 0757US8619107B2Beam-spot position compensation method, optical scanning device, and multi-color image forming deviceIMAI SHIGEAKI·Filed 2009·Granted Dec 31, 2013·1 cites·19 claims
- 0851US9174459B2Imaging system, writing head, and image forming apparatusIMAI SHIGEAKI·Filed 2014·Granted Nov 3, 2015·0 cites·13 claims
- 0946US8411125B2Exposure device and image forming apparatus, with driving unit setting barycentric positionIMAI SHIGEAKI·Filed 2010·Granted Apr 2, 2013·0 cites·13 claims
- 1045US2006158711A1Image forming device and image forming methodIMAI SHIGEAKI·Filed 2005·Application pending·0 cites
- 1143US9989643B2Object detection device and sensing apparatusIMAI SHIGEAKI·Filed 2015·Granted Jun 5, 2018·0 cites·12 claims
- 1243US9116351B2Optical scanning device and image forming apparatusIMAI SHIGEAKI·Filed 2011·Granted Aug 25, 2015·0 cites·16 claims
- 1342US9283771B2Method of manufacturing print head, print head and image forming apparatus, using light density data for print head correctionIMAI SHIGEAKI·Filed 2015·Granted Mar 15, 2016·0 cites·10 claims
- 1442US2007058255A1Optical scanner and image forming apparatusIMAI SHIGEAKI·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →