Assignee
HAYASHI EIICHI
JP·3 granted patents·1 pending application·1 citations·filing 2006–2010
Top patents by PatentIndex Score
4 records- 0152US8089674B2Optical scanning apparatus, image forming apparatus, and scanning-line-change correcting methodHAYASHI EIICHI·Filed 2007·Granted Jan 3, 2012·1 cites·21 claims
- 0250US2007086066A1Mounting structure for inverter circuit board for light source lamp of image readerHAYASHI EIICHI·Filed 2006·Application pending·0 cites
- 0345US9151930B2Plastic optical element, mold for forming the plastic optical element, light scanning device and image forming apparatus having the light scanning deviceHAYASHI EIICHI·Filed 2006·Granted Oct 6, 2015·0 cites·14 claims
- 0440US8457530B2Plastic optical element, optical scanning device, and image forming apparatusHAYASHI EIICHI·Filed 2010·Granted Jun 4, 2013·0 cites·3 claims
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