Inventor · disambiguated record
Takeshi Kumazaki
Also filed as: KUMAZAKI TAKESHI
16 granted patents·1 pending application·204 citations·filing 2001–2020
93Inventor score
Top patents by PatentIndex Score
17 records- 0197US11990954B2Wearable key device and electronic key systemDENSO CORP·Filed 2020·Granted May 21, 2024·8 cites·16 claims
- 0294US6832151B2Vehicle engine control system having wireless and automatic engine start operationDENSO CORP·Filed 2003·Granted Dec 14, 2004·35 cites·13 claims
- 0385US6639511B2Anti-theft system for vehicles having remote-controlled engine starting functionDENSO CORP·Filed 2001·Granted Oct 28, 2003·47 cites·13 claims
- 0480US7471187B2Door control system and methodDENSO CORP·Filed 2005·Granted Dec 30, 2008·13 cites·4 claims
- 0580US7227446B2Electronic key system for entry objectsDENSO CORP·Filed 2004·Granted Jun 5, 2007·31 cites·7 claims
- 0676US8581699B2Portable equipment detecting systemKOJIMA MASAHITO·Filed 2011·Granted Nov 12, 2013·13 cites·8 claims
- 0776US7317376B2Vehicle control system and methodDENSO CORP·Filed 2005·Granted Jan 8, 2008·10 cites·27 claims
- 0873US7641259B2Rain shelter control system and method for doorwayDENSO CORP·Filed 2006·Granted Jan 5, 2010·13 cites·7 claims
- 0963US7205884B2Vehicle electronic key systemDENSO CORP·Filed 2003·Granted Apr 17, 2007·10 cites·9 claims
- 1061US7327227B2Vehicle security device and ID code management deviceTOKAI RIKA CO LTD·Filed 2004·Granted Feb 5, 2008·11 cites·20 claims
- 1160US8306825B2Voice guidance system for vehicleNAKASHIMA KAZUHIRO·Filed 2008·Granted Nov 6, 2012·3 cites·4 claims
- 1259US7612649B2Smart entry systemDENSO CORP·Filed 2005·Granted Nov 3, 2009·3 cites·5 claims
- 1357US7388473B2Control system and method using biometric informationDENSO CORP·Filed 2005·Granted Jun 17, 2008·2 cites·8 claims
- 1454US9008861B2Vehicle device control system with a disabling featureSAIKI TAKASHI·Filed 2012·Granted Apr 14, 2015·1 cites·11 claims
- 1550US7154376B2In-vehicle equipment remote control systemDENSO CORP·Filed 2004·Granted Dec 26, 2006·4 cites·24 claims
- 1645US11886566B2Vehicle authentication system and in-vehicle deviceDENSO CORP·Filed 2020·Granted Jan 30, 2024·0 cites·10 claims
- 1744US2005264399A1Remote control system and methodDENSO CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →