Assignee
SHIBAYAMA YASUYUKI
JP·6 granted patents·4 citations·filing 2010–2016
Top patents by PatentIndex Score
6 records- 0172US9690179B2Illumination unit and image display device incorporating sameSHIBAYAMA YASUYUKI·Filed 2014·Granted Jun 27, 2017·2 cites·14 claims
- 0263US8310517B2Optical scanning device and image forming apparatusSHIBAYAMA YASUYUKI·Filed 2010·Granted Nov 13, 2012·1 cites·8 claims
- 0359US8913098B2Optical scanning device and image forming apparatusSHIBAYAMA YASUYUKI·Filed 2011·Granted Dec 16, 2014·1 cites·16 claims
- 0447US8901472B2Image displaying apparatus including a projection optical system and a reflective image display element with plural micro-mirrorsSHIBAYAMA YASUYUKI·Filed 2012·Granted Dec 2, 2014·0 cites·10 claims
- 0542US8456502B2Optical scanner and image forming apparatus using the sameSHIBAYAMA YASUYUKI·Filed 2011·Granted Jun 4, 2013·0 cites·14 claims
- 0637US9864260B2Image display apparatus and image display unitSHIBAYAMA YASUYUKI·Filed 2016·Granted Jan 9, 2018·0 cites·10 claims
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