Inventor · disambiguated record
Toyohiro Takenaka
Also filed as: TAKENAKA TOYOHIRO
3 granted patents·56 citations·filing 2002–2002
70Inventor score
Top patents by PatentIndex Score
3 records- 0175US6889134B2Communication-type navigation apparatus and server deviceINCREMENT P CORP·Filed 2002·Granted May 3, 2005·39 cites·65 claims
- 0260US6868334B2Map data providing apparatus, map data installing terminal device, and communication-type navigation apparatusPIONEER CORP·Filed 2002·Granted Mar 15, 2005·15 cites·45 claims
- 0344US6741930B2Communication navigation system and method, program storage device and computer data signal embodied in carrier wavePIONEER CORP·Filed 2002·Granted May 25, 2004·2 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →