Inventor · disambiguated record
Takashi Iwamoto
Also filed as: IWAMOTO TAKASHI
146 granted patents·33 pending applications·1,814 citations·filing 1987–2024
99Inventor score
Top patents by PatentIndex Score
179 records- 0196US8932686B2Method for producing piezoelectric composite substrateHAYAKAWA NORIHIRO·Filed 2009·Granted Jan 13, 2015·257 cites·7 claims
- 0296US8851384B2Coded fibersIWAMOTO TAKASHI·Filed 2011·Granted Oct 7, 2014·11 cites·26 claims
- 0396US7427824B2Piezoelectric device and method for producing sameMURATA MANUFACTURING CO·Filed 2007·Granted Sep 23, 2008·112 cites·16 claims
- 0496US6371889B1Engine automatic start stop control apparatusHONDA MOTOR CO LTD·Filed 2000·Granted Apr 16, 2002·131 cites·2 claims
- 0593US7259500B2Piezoelectric deviceMURATA MANUFACTURING CO·Filed 2005·Granted Aug 21, 2007·29 cites·3 claims
- 0691US6470862B2Evaporated fuel processing systemHONDA MOTOR CO LTD·Filed 2001·Granted Oct 29, 2002·34 cites·3 claims
- 0790US8736141B2Piezoelectric device and method for manufacturing piezoelectric deviceMURATA MANUFACTURING CO·Filed 2013·Granted May 27, 2014·9 cites·5 claims
- 0890US7259032B2Hermetically sealing a package to include a barrier metalMURATA MANUFACTURING CO·Filed 2003·Granted Aug 21, 2007·47 cites·19 claims
- 0989US9123885B2Piezoelectric device and method for manufacturing piezoelectric deviceMURATA MANUFACTURING CO·Filed 2014·Granted Sep 1, 2015·8 cites·6 claims
- 1089US7958779B2Angular velocity/angular acceleration calculator, torque estimator, and combustion state estimatorMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Jun 14, 2011·22 cites·9 claims
- 1188US12341496B2Radio-frequency moduleMURATA MANUFACTURING CO·Filed 2023·Granted Jun 24, 2025·1 cites·16 claims
- 1288US9413044B2Battery assembly, unit cell and cut-off deviceIWAMOTO TAKASHI·Filed 2012·Granted Aug 9, 2016·5 cites·20 claims
- 1388US6700213B1Control system for a hybrid vehicle in which output from the engine is assisted by the motor based on air-fuel ratio determinationHONDA MOTOR CO LTD·Filed 2000·Granted Mar 2, 2004·47 cites·13 claims
- 1488US6334079B1Determination method and apparatus for permitting deceleration regeneration or charge of hybrid vehicleHONDA MOTOR CO LTD·Filed 2000·Granted Dec 25, 2001·55 cites·2 claims
- 1587US9372209B2Sensor for detecting damage to an objectIWAMOTO TAKASHI·Filed 2012·Granted Jun 21, 2016·6 cites·26 claims
- 1686US7999632B2Branching filter and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2009·Granted Aug 16, 2011·14 cites·9 claims
- 1786US6964265B2Connecting structure of fuel filter and fuel pumpNIFCO INC·Filed 2005·Granted Nov 15, 2005·13 cites·6 claims
- 1885US11756906B2Electronic module and method of manufacturing electronic moduleMURATA MANUFACTURING CO·Filed 2021·Granted Sep 12, 2023·1 cites·20 claims
- 1985US11332799B2Case hardening steel, method of producing the same, and method of producing gear partsJFE STEEL CORP·Filed 2017·Granted May 17, 2022·1 cites·10 claims
- 2085USD748842SLighting fixtureNITTOH KOGAKU KK·Filed 2014·Granted Feb 2, 2016·29 cites·1 claims
- 2184US12002779B2Multilayer body and method of manufacturing the sameMURATA MANUFACTURING CO·Filed 2021·Granted Jun 4, 2024·1 cites·16 claims
- 2284US8339015B2Elastic wave device and method for manufacturing the sameIWAMOTO TAKASHI·Filed 2012·Granted Dec 25, 2012·7 cites·10 claims
- 2383USD748316SLighting fixtureNITTOH KOGAKU KK·Filed 2014·Granted Jan 26, 2016·26 cites·1 claims
- 2483US6513503B2Fuel supply apparatus and fuel supply moduleNIFCO INC·Filed 2002·Granted Feb 4, 2003·25 cites·14 claims
- 2582US10125416B2Steel for nitrocarburizing and nitrocarburized component, and methods for producing said steel for nitrocarburizing and said nitrocarburized componentJFE STEEL CORP·Filed 2013·Granted Nov 13, 2018·2 cites·7 claims
- 2682US8872409B2Method for manufacturing composite piezoelectric substrate and piezoelectric deviceIWAMOTO TAKASHI·Filed 2011·Granted Oct 28, 2014·5 cites·3 claims
- 2781US10997389B2Electronic device with exposed conductive member at step in mold and fingerprint recognition apparatus equipped with the sameMURATA MANUFACTURING CO·Filed 2020·Granted May 4, 2021·1 cites·20 claims
- 2881US8765850B2Polyacetal resin composition and preparation process thereofIWAMOTO TAKASHI·Filed 2009·Granted Jul 1, 2014·6 cites·22 claims
- 2981US6550318B2Abnormality diagnosis apparatus for evaporative fuel processing systemHONDA MOTOR CO LTD·Filed 2001·Granted Apr 22, 2003·21 cites·8 claims
- 3080US9570668B2Piezoelectric device and method for manufacturing piezoelectric deviceMURATA MANUFACTURING CO·Filed 2014·Granted Feb 14, 2017·4 cites·2 claims
- 3180US9374062B2Elastic wave filter device and manufacturing method of the sameMURATA MANUFACTURING CO·Filed 2014·Granted Jun 21, 2016·5 cites·13 claims
- 3280US5626433ABall jointNIFCO INC·Filed 1996·Granted May 6, 1997·34 cites·8 claims
- 3379US8450904B2Piezoelectric deviceIWAMOTO TAKASHI·Filed 2011·Granted May 28, 2013·5 cites·5 claims
- 3479US6290012B1Hybrid vehicle control deviceHONDA MOTOR CO LTD·Filed 2000·Granted Sep 18, 2001·30 cites·3 claims
- 3578US9553253B2Method for manufacturing piezoelectric deviceIWAMOTO TAKASHI·Filed 2009·Granted Jan 24, 2017·2 cites·6 claims
- 3678USD416283SPrinting machineRYOBI LTD·Filed 1998·Granted Nov 9, 1999·21 cites·1 claims
- 3777US8118953B2Method for producing steel part having long rolling contact fatigue lifeIWAMOTO TAKASHI·Filed 2010·Granted Feb 21, 2012·4 cites·6 claims
- 3877US6162389AHigh-strength and high-toughness non heat-treated steel having excellent machinabilityKAWASAKI STEEL CO·Filed 1997·Granted Dec 19, 2000·26 cites·29 claims
- 3977US5970487AGenetic algorithm machine and its production method, and method for executing a genetic algorithmMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Oct 19, 1999·72 cites·34 claims
- 4077US2019338402A1Method for manufacturing railway vehicle wheelJFE STEEL CORP·Filed 2019·Application pending·0 cites
- 4176US9019441B2Liquid crystal display device, and method and device for manufacturing sameIWAMOTO TAKASHI·Filed 2010·Granted Apr 28, 2015·2 cites·7 claims
- 4276US8669477B2Wiring substrate and method for manufacturing the sameIWAMOTO TAKASHI·Filed 2010·Granted Mar 11, 2014·4 cites·19 claims
- 4376US5511007ADiagnostic method for a real time sensor mounted on a robotFANUC LTD·Filed 1992·Granted Apr 23, 1996·33 cites·6 claims
- 4475US10553778B2Piezoelectric device and method for manufacturing piezoelectric deviceMURATA MANUFACTURING CO·Filed 2016·Granted Feb 4, 2020·2 cites·8 claims
- 4575US10399583B2Position measurement device and position measurement methodMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Sep 3, 2019·3 cites·16 claims
- 4675US7767164B2Catalytic converter apparatus for purifying exhaust gasHONDA MOTOR CO LTD·Filed 2007·Granted Aug 3, 2010·5 cites·2 claims
- 4775US6545388B2Surface acoustic wave device and method of producing the sameMURATA MANUFACTURING CO·Filed 2001·Granted Apr 8, 2003·15 cites·25 claims
- 4874US10305444B2Electronic component moduleMURATA MANUFACTURING CO·Filed 2016·Granted May 28, 2019·2 cites·16 claims
- 4974US8288459B2Corrosion-resistant metal-reinforced compositesIWAMOTO TAKASHI·Filed 2011·Granted Oct 16, 2012·2 cites·43 claims
- 5074US4873476ARobot control apparatus for controlling a manipulator through a robot arm having a plurality of axesFANUC LTD·Filed 1987·Granted Oct 10, 1989·31 cites·5 claims
Showing the top 50 of 179 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →