Inventor · disambiguated record
Youji Takakuwa
Also filed as: TAKAKUWA YOUJI
38 granted patents·1 pending application·273 citations·filing 2003–2021
97Inventor score
Top patents by PatentIndex Score
39 records- 0191US11261885B2Fluid pressure cylinderSMC CORP·Filed 2021·Granted Mar 1, 2022·2 cites·10 claims
- 0290US11421716B2Gas cylinderSMC CORP·Filed 2021·Granted Aug 23, 2022·2 cites·10 claims
- 0389US11773879B2Flow rate controller and drive device equipped with sameSMC CORP·Filed 2020·Granted Oct 3, 2023·2 cites·6 claims
- 0489US11519430B2Flow rate controller and drive device comprising sameSMC CORP·Filed 2019·Granted Dec 6, 2022·4 cites·6 claims
- 0588USD782928SSensor mount assemblyTAKAKUWA YOUJI·Filed 2016·Granted Apr 4, 2017·32 cites·1 claims
- 0685US11105350B2Sensor mounting toolSMC CORP·Filed 2016·Granted Aug 31, 2021·3 cites·20 claims
- 0785US9366306B2Double-rod type shock absorberSMC CORP·Filed 2013·Granted Jun 14, 2016·9 cites·13 claims
- 0885USD690191SInternal snap memberTAKAKUWA YOUJI·Filed 2011·Granted Sep 24, 2013·34 cites·1 claims
- 0984US10138914B2Sensor attachment toolSMC CORP·Filed 2016·Granted Nov 27, 2018·3 cites·9 claims
- 1083USD782930SSensor mount assemblyTAKAKUWA YOUJI·Filed 2016·Granted Apr 4, 2017·24 cites·1 claims
- 1178US10927857B2Driving method and driving device of fluid pressure cylinderSMC CORP·Filed 2017·Granted Feb 23, 2021·2 cites·14 claims
- 1278USD655314SMulti-position cylinderYOSHIMURA SHINICHI·Filed 2011·Granted Mar 6, 2012·26 cites·1 claims
- 1377USD782931SSensor mount assemblyTAKAKUWA YOUJI·Filed 2016·Granted Apr 4, 2017·18 cites·1 claims
- 1475USD594930SElectromagnetic valveSMC CORP·Filed 2007·Granted Jun 23, 2009·20 cites·1 claims
- 1574US10041514B2Fluid pressure cylinderSMC KK·Filed 2012·Granted Aug 7, 2018·3 cites·6 claims
- 1673USD499348SFluid pressure cylinderSMC CORP·Filed 2003·Granted Dec 7, 2004·18 cites·1 claims
- 1772USD594929SElectromagnetic valveSMC CORP·Filed 2007·Granted Jun 23, 2009·18 cites·1 claims
- 1871US8757338B2Hydraulic shock absorberMIYASATO EIKO·Filed 2012·Granted Jun 24, 2014·4 cites·7 claims
- 1969US10883523B2Fluid pressure cylinderSMC CORP·Filed 2017·Granted Jan 5, 2021·1 cites·15 claims
- 2068US8857583B2Hydraulic shock absorberMIYASATO EIKO·Filed 2010·Granted Oct 14, 2014·3 cites·3 claims
- 2167USD782929SSensor mount assemblyTAKAKUWA YOUJI·Filed 2016·Granted Apr 4, 2017·11 cites·1 claims
- 2264US11661960B2Pressure-booster output stabilizerSMC CORP·Filed 2021·Granted May 30, 2023·0 cites·6 claims
- 2364US9409282B2Clamp apparatusSMC KK·Filed 2013·Granted Aug 9, 2016·2 cites·10 claims
- 2462US9677639B2Bi-directional shock absorbing deviceSMC CORP·Filed 2013·Granted Jun 13, 2017·2 cites·10 claims
- 2561USD690192SInternal snap memberTAKAKUWA YOUJI·Filed 2011·Granted Sep 24, 2013·11 cites·1 claims
- 2657US11661959B2Pressure boosterSMC CORP·Filed 2021·Granted May 30, 2023·0 cites·3 claims
- 2755US11946493B2Flow rate controller and drive deviceSMC CORP·Filed 2020·Granted Apr 2, 2024·0 cites·5 claims
- 2851US11959500B2Air cylinder, head cover, and rod coverSMC CORP·Filed 2020·Granted Apr 16, 2024·0 cites·6 claims
- 2950US11846306B2Air cylinder, head cover, and rod coverSMC CORP·Filed 2020·Granted Dec 19, 2023·0 cites·7 claims
- 3049USD688123SInternal snap memberTAKAKUWA YOUJI·Filed 2011·Granted Aug 20, 2013·6 cites·1 claims
- 3146US12000413B2Flow rate controller and drive device equipped with sameSMC CORP·Filed 2020·Granted Jun 4, 2024·0 cites·6 claims
- 3246US9909639B2Low-dust/dust-resistant shock absorberSMC CORP·Filed 2014·Granted Mar 6, 2018·0 cites·10 claims
- 3346USD683767SMulti-position cylinderYOSHIMURA SHINICHI·Filed 2011·Granted Jun 4, 2013·6 cites·1 claims
- 3442US2021108657A1Fluid circuit for air cylindersSMC CORP·Filed 2018·Application pending·0 cites
- 3541USD574758SShock absorberSMC CORP·Filed 2007·Granted Aug 12, 2008·4 cites·1 claims
- 3637USD720977SClamping deviceSMC CORP·Filed 2013·Granted Jan 13, 2015·2 cites·1 claims
- 3736USD986296SBooster regulatorSMC CORP·Filed 2020·Granted May 16, 2023·0 cites·1 claims
- 3835USD988368SBooster regulatorSMC CORP·Filed 2020·Granted Jun 6, 2023·0 cites·1 claims
- 3932USD705030SClamping deviceFUKUI CHIAKI·Filed 2013·Granted May 20, 2014·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →