Assignee
OHKUBO MASASHI
JP·2 granted patents·6 citations·filing 2009–2010
Top patents by PatentIndex Score
2 records- 0169US8457923B2Velocity calculating apparatus, velocity calculating method, navigation apparatus, and mobile phone with navigation functionOHKUBO MASASHI·Filed 2010·Granted Jun 4, 2013·4 cites·18 claims
- 0260US8989982B2Velocity calculation device, velocity calculation method, and navigation deviceOHKUBO MASASHI·Filed 2009·Granted Mar 24, 2015·2 cites·9 claims
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