Inventor · disambiguated record
Takeshi Wakamatsu
Also filed as: WAKAMATSU TAKESHI
9 granted patents·2 pending applications·41 citations·filing 2004–2024
86Inventor score
Top patents by PatentIndex Score
11 records- 0174US8365695B2Intake manifold for internal combustion engineHONDA MOTOR CO LTD·Filed 2008·Granted Feb 5, 2013·8 cites·5 claims
- 0271US8665504B2Digital holography device and phase plate arrayAWATSUJI YASUHIRO·Filed 2008·Granted Mar 4, 2014·4 cites·10 claims
- 0371US8283981B2Operational amplifier having a common mode feedback circuit portionWAKAMATSU TAKESHI·Filed 2011·Granted Oct 9, 2012·6 cites·4 claims
- 0464US7501972B2Reference voltage generation circuit and pipe line analog-to-digital converter using the sameOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Mar 10, 2009·6 cites·15 claims
- 0557US7905142B2Servo type volumetric flowmeter employing a pump unit systemOVAL CORP·Filed 2008·Granted Mar 15, 2011·4 cites·17 claims
- 0657US7905141B2Path structure related to flow of fluid to be measured and pressure difference detection in servo type volumetric flowmeterOVAL CORP·Filed 2008·Granted Mar 15, 2011·4 cites·2 claims
- 0755US8573175B2Air intake device for internal combustion engineWAKAMATSU TAKESHI·Filed 2012·Granted Nov 5, 2013·2 cites·11 claims
- 0852US2025105845A1Level shifterLAPIS TECH CO LTD·Filed 2024·Application pending·0 cites
- 0951US7403045B2Comparator circuit with reduced switching noiseOKI ELECTRIC IND CO LTD·Filed 2006·Granted Jul 22, 2008·2 cites·2 claims
- 1050US2024077898A1Shunt regulator and semiconductor deviceLAPIS TECH CO LTD·Filed 2023·Application pending·0 cites
- 1146US6940316B2Comparator circuitOKI ELECTRIC IND CO LTD·Filed 2004·Granted Sep 6, 2005·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →