Assignee
KUMAGAI YOSHIAKI
JP·7 granted patents·154 citations·filing 2010–2012
Top patents by PatentIndex Score
7 records- 0196USD665346SBattery chargerKUMAGAI YOSHIAKI·Filed 2011·Granted Aug 14, 2012·87 cites·1 claims
- 0278USD656489SEarphoneKUMAGAI YOSHIAKI·Filed 2011·Granted Mar 27, 2012·24 cites·1 claims
- 0367USD695738SHead mountable displayKUMAGAI YOSHIAKI·Filed 2012·Granted Dec 17, 2013·14 cites·1 claims
- 0462USD649955SPortable recorderKUMAGAI YOSHIAKI·Filed 2010·Granted Dec 6, 2011·10 cites·1 claims
- 0559USD695739SHead mountable displayKUMAGAI YOSHIAKI·Filed 2012·Granted Dec 17, 2013·10 cites·1 claims
- 0652USD665768SPortable recorderKUMAGAI YOSHIAKI·Filed 2011·Granted Aug 21, 2012·6 cites·1 claims
- 0740USD686269SProjectorKUMAGAI YOSHIAKI·Filed 2012·Granted Jul 16, 2013·3 cites·1 claims
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