Assignee
SUMIYA KAZUTOSHI
JP·2 granted patents·1 pending application·0 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0150US8280627B2Map information processing apparatus, navigation system, and programSUMIYA KAZUTOSHI·Filed 2007·Granted Oct 2, 2012·0 cites·12 claims
- 0249US8682577B2Map information processing apparatus, navigation system, and programSUMIYA KAZUTOSHI·Filed 2012·Granted Mar 25, 2014·0 cites·4 claims
- 0338US2010049704A1Map information processing apparatus, navigation system, and map information processing methodSUMIYA KAZUTOSHI·Filed 2009·Application pending·0 cites
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