Inventor · disambiguated record
Tomoyuki Zaitsu
Also filed as: ZAITSU TOMOYUKI
15 granted patents·4 pending applications·80 citations·filing 2004–2011
91Inventor score
Top patents by PatentIndex Score
19 records- 0184US7739029B2Navigation apparatus and method with traffic ranking and displayAISIN AW CO·Filed 2005·Granted Jun 15, 2010·23 cites·17 claims
- 0281US8255145B2Travel time calculation server, a travel time calculating apparatus used for a vehicle and a travel time calculation systemMURATA KENICHI·Filed 2008·Granted Aug 28, 2012·5 cites·11 claims
- 0371US7797100B2Navigation systems, methods, and programsAISIN AW CO·Filed 2005·Granted Sep 14, 2010·10 cites·1 claims
- 0469US7328101B2Navigation apparatus, navigation method, and navigation programAISIN AW CO·Filed 2005·Granted Feb 5, 2008·6 cites·15 claims
- 0567USRE42547ENavigation apparatus, navigation method, and navigation programAISIN AW CO·Filed 2010·Granted Jul 12, 2011·2 cites·10 claims
- 0665US8600650B2Navigation devices, methods, and progrmasZAITSU TOMOYUKI·Filed 2010·Granted Dec 3, 2013·4 cites·7 claims
- 0761US8452530B2Navigation device that performs pathfinding in consideration of congestion information in plural areas using average speed in the plural areasINOGUCHI TOSHIO·Filed 2007·Granted May 28, 2013·4 cites·5 claims
- 0861US8433504B2Traffic information generation method, traffic information generation device, and navigation systemHAYASHIDA TERUHIDE·Filed 2008·Granted Apr 30, 2013·5 cites·8 claims
- 0959US7634355B2Navigation apparatus, navigation method, and navigation programAISIN AW CO·Filed 2007·Granted Dec 15, 2009·2 cites·8 claims
- 1056US9786169B2On-vehicle information providing device, information providing center, and information providing systemINOGUCHI TOSHIO·Filed 2008·Granted Oct 10, 2017·3 cites·12 claims
- 1155US7440843B2Car traffic information notification system, car traffic information notification method, and navigation systemAISIN AW CO·Filed 2004·Granted Oct 21, 2008·11 cites·16 claims
- 1253US8666646B2Vehicle guidance device, vehicle guidance method, and vehicle guidance programZAITSU TOMOYUKI·Filed 2010·Granted Mar 4, 2014·2 cites·4 claims
- 1352US8744735B2Traffic information generating method, traffic information generating apparatus, display, navigation system, and electronic control unitINOGUCHI TOSHIO·Filed 2007·Granted Jun 3, 2014·2 cites·18 claims
- 1446US7672775B2Systems, methods, and data structures for correcting traffic informationAISIN AW CO·Filed 2004·Granted Mar 2, 2010·1 cites·16 claims
- 1542US2006047424A1Navigation device, data structure, and route search and display methodAISIN AW CO·Filed 2005·Application pending·0 cites
- 1639US2005143906A1Systems, methods, and data structures for smoothing navigation dataAISIN AW CO·Filed 2004·Application pending·0 cites
- 1739US2011246052A1Congestion level display apparatus, congestion level display method, and congestion level display systemAISIN AW CO·Filed 2011·Application pending·0 cites
- 1836US8983758B2Traffic information management device, traffic information management method, and traffic information management programZAITSU TOMOYUKI·Filed 2010·Granted Mar 17, 2015·0 cites·5 claims
- 1934US2012265428A1Vehicle motion estimating device, vehicle motion estimating method, and vehicle motion estimating programZAITSU TOMOYUKI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →