Assignee
HIRAKAWA MAKOTO
JP·7 granted patents·1 pending application·18 citations·filing 2007–2024
Top patents by PatentIndex Score
8 records- 0193US9039196B2Image displaying apparatus having plane mirror at conjugate to image displaying elementHIRAKAWA MAKOTO·Filed 2012·Granted May 26, 2015·14 cites·8 claims
- 0269US11669004B2Light source optical system, light source device, light source unit, and image display apparatusHIRAKAWA MAKOTO·Filed 2021·Granted Jun 6, 2023·0 cites·11 claims
- 0362US9221272B2Optical scanning device and image forming apparatusHIRAKAWA MAKOTO·Filed 2007·Granted Dec 29, 2015·3 cites·14 claims
- 0455US8085455B2Optical scanning device, method of adjusting the same, and image forming apparatusHIRAKAWA MAKOTO·Filed 2009·Granted Dec 27, 2011·1 cites·13 claims
- 0547US8223417B2Optical scanning device and image forming apparatusHIRAKAWA MAKOTO·Filed 2009·Granted Jul 17, 2012·0 cites·11 claims
- 0646US8624951B2Optical scanning device and image forming apparatusHIRAKAWA MAKOTO·Filed 2009·Granted Jan 7, 2014·0 cites·16 claims
- 0746US2024314420A1Car body inspection device and car body inspection methodHIRAKAWA MAKOTO·Filed 2024·Application pending·0 cites
- 0845US9894333B2Light source unit and image display apparatusHIRAKAWA MAKOTO·Filed 2016·Granted Feb 13, 2018·0 cites·8 claims
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