Inventor · disambiguated record
Chihiro Hirose
Also filed as: HIROSE CHIHIRO
8 granted patents·6 pending applications·85 citations·filing 2003–2025
84Inventor score
Top patents by PatentIndex Score
14 records- 0191US10310264B2Virtual image display devicePIONEER CORP·Filed 2018·Granted Jun 4, 2019·8 cites·11 claims
- 0280US7171306B2Route searching system, route searching method, navigation system and computer program productPIONEER CORP·Filed 2004·Granted Jan 30, 2007·51 cites·17 claims
- 0366US8922592B2Map display device, map display method, map display program, and computer-readable recording mediumHIROSE CHIHIRO·Filed 2009·Granted Dec 30, 2014·7 cites·6 claims
- 0466US2025198771A1Information providing apparatus, information providing method, and programPIONEER CORP·Filed 2025·Application pending·0 cites
- 0565US8204681B2Navigation apparatus, route guide method and programHIROSE CHIHIRO·Filed 2007·Granted Jun 19, 2012·6 cites·10 claims
- 0657US7054744B2Route provision apparatus, route provision method, navigation system, and computer program for route provision apparatus or navigation systemPIONEER CORP·Filed 2003·Granted May 30, 2006·13 cites·18 claims
- 0752US12016085B2Power control device and power control methodNISSAN MOTOR·Filed 2021·Granted Jun 18, 2024·0 cites·6 claims
- 0852US2016062117A1Virtual image display devicePIONEER CORP·Filed 2013·Application pending·0 cites
- 0951US12264923B2Information providing apparatus, information providing method, and programPIONEER CORP·Filed 2018·Granted Apr 1, 2025·0 cites·7 claims
- 1040US9993194B2Sleepiness calculation devicePIONEER CORP·Filed 2015·Granted Jun 12, 2018·0 cites·20 claims
- 1138US2014012499A1Guiding device, sensor unit, portable terminal device, guiding method and guiding programHIROSE CHIHIRO·Filed 2011·Application pending·0 cites
- 1238US2008275636A1Navigation Device, Route Searching Method, Route Searching Program, and Computer-Readable Recording MediumHIROSE CHIHIRO·Filed 2005·Application pending·0 cites
- 1337US2008114542A1Route Searching Device, Route Searching Method, and Route Searching Processing ProgramNAMBATA IPPEI·Filed 2005·Application pending·0 cites
- 1435US2013261969A1Navigation apparatus, control method, program, and storage mediumNAKAMURA YUKIHITO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →