Assignee
ISHIKAWA HIROKI
JP·7 granted patents·1 pending application·36 citations·filing 2007–2012
Top patents by PatentIndex Score
8 records- 0178US8086403B2Route search method, route guidance system, navigation system, and statistical processing serverISHIKAWA HIROKI·Filed 2007·Granted Dec 27, 2011·15 cites·21 claims
- 0270US8417443B2Travel pattern information obtaining device, travel pattern information obtaining method, and travel pattern information obtaining programISHIKAWA HIROKI·Filed 2009·Granted Apr 9, 2013·7 cites·10 claims
- 0367US8209114B2Traffic information generating apparatus and traffic information generating methodISHIKAWA HIROKI·Filed 2007·Granted Jun 26, 2012·7 cites·21 claims
- 0458US9076333B2Driving support device, driving support method, and driving support programISHIKAWA HIROKI·Filed 2009·Granted Jul 7, 2015·2 cites·11 claims
- 0555US8326521B2Traffic situation determination systems, methods, and programsISHIKAWA HIROKI·Filed 2008·Granted Dec 4, 2012·2 cites·17 claims
- 0653US8428858B2Traffic-jam state calculation systems, methods, and programsISHIKAWA HIROKI·Filed 2008·Granted Apr 23, 2013·2 cites·10 claims
- 0753US8244450B2Vehicle position information providing devices, methods, and programsISHIKAWA HIROKI·Filed 2008·Granted Aug 14, 2012·1 cites·9 claims
- 0842US2014126994A1Radial gas expanderISHIKAWA HIROKI·Filed 2012·Application pending·0 cites
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