Assignee
KATSUMATA KENJI
JP·3 granted patents·1 pending application·86 citations·filing 2011–2012
Top patents by PatentIndex Score
4 records- 0187USD669450SHeadphoneKATSUMATA KENJI·Filed 2012·Granted Oct 23, 2012·36 cites·1 claims
- 0284USD695261SHeadphoneKATSUMATA KENJI·Filed 2012·Granted Dec 10, 2013·31 cites·1 claims
- 0373USD664113SHeadphoneKATSUMATA KENJI·Filed 2011·Granted Jul 24, 2012·19 cites·1 claims
- 0439US2012055654A1Radiator and electronic apparatus having coolant pathwayKATSUMATA KENJI·Filed 2011·Application pending·0 cites
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