Inventor · disambiguated record
Hideo Hiroshige
Also filed as: HIROSHIGE HIDEO
7 granted patents·447 citations·filing 1999–2004
89Inventor score
Top patents by PatentIndex Score
7 records- 0191US7127723B2Information processing apparatus with multiple operating systemsZANAVY INFORMATICS KK·Filed 2001·Granted Oct 24, 2006·75 cites·13 claims
- 0290US6324469B1Three-dimensional map drawing method and navigation apparatusHITACHI LTD·Filed 2000·Granted Nov 27, 2001·92 cites·16 claims
- 0386US6587784B1Stereoscopic map-display method and navigation system using the methodHITACHI LTD·Filed 2000·Granted Jul 1, 2003·88 cites·19 claims
- 0481US6617980B2Broadcasting type information providing system and travel environment information collecting deviceHITACHI LTD·Filed 2002·Granted Sep 9, 2003·62 cites·8 claims
- 0576US6359571B1Broadcasting type information providing system and travel environment information collecting deviceHITACHI LTD·Filed 1999·Granted Mar 19, 2002·112 cites·28 claims
- 0668US7502674B2On-vehicle terminal systemHITACHI LTD·Filed 2002·Granted Mar 10, 2009·14 cites·5 claims
- 0746US7983837B2Display method of navi-server and navigationHITACHI LTD·Filed 2004·Granted Jul 19, 2011·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →