Assignee
HANAOKA KATSUNARI
JP·4 granted patents·1 pending application·4 citations·filing 2009–2020
Top patents by PatentIndex Score
5 records- 0167US8879600B2Surface emitting laser array element, optical scanning device, and image forming apparatusHANAOKA KATSUNARI·Filed 2013·Granted Nov 4, 2014·2 cites·10 claims
- 0259US11901701B2Surface emitting laser element, surface emitting laser, surface emitting laser device, light source device, and detection apparatusHANAOKA KATSUNARI·Filed 2020·Granted Feb 13, 2024·0 cites·20 claims
- 0359US8275014B2Surface-emitting laser element, surface-emitting laser array, optical scanning device, and image forming apparatusHANAOKA KATSUNARI·Filed 2010·Granted Sep 25, 2012·1 cites·19 claims
- 0456US8599233B2Vertical cavity surface emitting laser element, vertical cavity surface emitting laser array, optical scanning device, and image forming apparatusHANAOKA KATSUNARI·Filed 2009·Granted Dec 3, 2013·1 cites·9 claims
- 0535US2017271851A1Surface-emitting laser array and laser deviceHANAOKA KATSUNARI·Filed 2017·Application pending·0 cites
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