Assignee
MATSUO TOMOHIRO
JP·3 granted patents·37 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0195US8611581B2Earphone deviceMATSUO TOMOHIRO·Filed 2007·Granted Dec 17, 2013·31 cites·5 claims
- 0284US8913773B2Earphone deviceMATSUO TOMOHIRO·Filed 2012·Granted Dec 16, 2014·4 cites·20 claims
- 0349US8854210B2Eco-drive assist apparatus, eco-drive assist information generating apparatus, eco-drive assist information calculation apparatus, eco-drive state display apparatus, eco-drive assist system, and eco-drive assist information calculation methodMATSUO TOMOHIRO·Filed 2008·Granted Oct 7, 2014·2 cites·13 claims
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