Assignee
SUGIYAMA YOSUKE
JP·4 granted patents·13 citations·filing 2009–2014
Top patents by PatentIndex Score
4 records- 0191US8698860B2Image forming device with exposure unit and pressing memberSUGIYAMA YOSUKE·Filed 2009·Granted Apr 15, 2014·12 cites·16 claims
- 0257US9387688B2Exposure device and method for producing the sameSUGIYAMA YOSUKE·Filed 2009·Granted Jul 12, 2016·1 cites·30 claims
- 0346US9176320B2Optical scanning apparatusSUGIYAMA YOSUKE·Filed 2014·Granted Nov 3, 2015·0 cites·9 claims
- 0438US8705157B2Optical scanning deviceSUGIYAMA YOSUKE·Filed 2012·Granted Apr 22, 2014·0 cites·11 claims
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