Inventor · disambiguated record
Ryotaro Iwami
Also filed as: IWAMI RYOTARO
8 granted patents·4 pending applications·273 citations·filing 2002–2011
86Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4PANASONIC CORP2IWAMI RYOTARO1KINDO TSUYOSHI1KUDO TAKAHIRO1
Top patents by PatentIndex Score
12 records- 0195US6778904B2On-vehicle navigation systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 17, 2004·166 cites·7 claims
- 0287US6430499B1Information terminal and cartographic information providing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 6, 2002·73 cites·18 claims
- 0386US8239131B2Navigation device, navigation method, and navigation programKINDO TSUYOSHI·Filed 2008·Granted Aug 7, 2012·22 cites·9 claims
- 0480US9071081B2Power source device for vehicleIWAMI RYOTARO·Filed 2011·Granted Jun 30, 2015·5 cites·5 claims
- 0546US7102497B2In-car device and processing method for use with the in-car deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Sep 5, 2006·4 cites·24 claims
- 0643US7593810B2Interactive route guide devicePANASONIC CORP·Filed 2005·Granted Sep 22, 2009·0 cites·9 claims
- 0742US7421336B2Automobile navigation device with guidanceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Sep 2, 2008·2 cites·8 claims
- 0842US2009157291A1Destination Setting Assistance ApparatusKUDO TAKAHIRO·Filed 2005·Application pending·0 cites
- 0941US7477990B2Navigation apparatusPANASONIC CORP·Filed 2004·Granted Jan 13, 2009·1 cites·10 claims
- 1039US2009040138A1Three-Dimensional Image Displaying SystemTAKAHASHI TAKESHI·Filed 2005·Application pending·0 cites
- 1137US2006109197A1Display systemKUWABARA TAKASHI·Filed 2004·Application pending·0 cites
- 1236US2002128768A1Route guide information distributing systemFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →