Inventor · disambiguated record
Tadashi Komiyama
Also filed as: KOMIYAMA TADASHI
31 granted patents·11 pending applications·244 citations·filing 1981–2024
96Inventor score
Files withNIDEC SANKYO CORP16DENSO CORP10NIDEC INSTRUMENTS CORP6SEIKO EPSON CORP3MITSUI TOATSU CHEMICALS2
Top patents by PatentIndex Score
42 records- 0193US6424050B1Semiconductor deviceSEIKO EPSON CORP·Filed 2000·Granted Jul 23, 2002·88 cites·26 claims
- 0289US11789240B2Wide-angle lens including seven lenses of −−+++−+ refractive powersNIDEC SANKYO CORP·Filed 2020·Granted Oct 17, 2023·2 cites·20 claims
- 0385US11347017B2Lens unitNIDEC SANKYO CORP·Filed 2019·Granted May 31, 2022·4 cites·16 claims
- 0484US7178330B2Pressure detecting apparatus having solenoid valve and pressure sensorDENSO CORP·Filed 2005·Granted Feb 20, 2007·13 cites·13 claims
- 0583US9904033B2Wide-angle lensNIDEC SANKYO CORP·Filed 2014·Granted Feb 27, 2018·6 cites·15 claims
- 0681US10428889B2Torsion springDENSO CORP·Filed 2016·Granted Oct 1, 2019·3 cites·15 claims
- 0778US9459432B2Wide-angle lensNIDEC SANKYO CORP·Filed 2013·Granted Oct 4, 2016·4 cites·6 claims
- 0877US4831162APreparation process of ethylene oxideMITSUI TOATSU CHEMICALS·Filed 1987·Granted May 16, 1989·32 cites·13 claims
- 0976US9879640B2EGR device having deflector and EGR mixer for EGR deviceDENSO INT AMERICA INC·Filed 2015·Granted Jan 30, 2018·2 cites·18 claims
- 1076US8776768B2Exhaust gas recirculation apparatusOTSUBO MAKOTO·Filed 2009·Granted Jul 15, 2014·8 cites·15 claims
- 1176US7543794B2Torque-transmitting device for use in air control valveDENSO CORP·Filed 2006·Granted Jun 9, 2009·13 cites·8 claims
- 1273US9690080B2Wide angle lensNIDEC SANKYO CORP·Filed 2015·Granted Jun 27, 2017·2 cites·9 claims
- 1371US6864771B2Electromagnetic actuatorDENSO CORP·Filed 2002·Granted Mar 8, 2005·15 cites·25 claims
- 1466US10527814B2Lens unit and manufacturing method for lens unitNIDEC SANKYO CORP·Filed 2017·Granted Jan 7, 2020·2 cites·20 claims
- 1564US9304302B2Wide-angle lensNIDEC SANKYO CORP·Filed 2014·Granted Apr 5, 2016·1 cites·9 claims
- 1663US7757660B2Intake device for internal combustion engineDENSO CORP·Filed 2008·Granted Jul 20, 2010·6 cites·12 claims
- 1762US6900076B2Methods for manufacturing semiconductor chips, methods for manufacturing semiconductor devices, semiconductor chips, semiconductor devices, connection substrates and electronic devicesSEIKO EPSON CORP·Filed 2001·Granted May 31, 2005·10 cites·26 claims
- 1861US2024402470A1Cemented lens, imaging lens, and imaging deviceNIDEC INSTRUMENTS CORP·Filed 2024·Application pending·0 cites
- 1960US2024329353A1Lens unitNIDEC INSTRUMENTS CORP·Filed 2024·Application pending·0 cites
- 2060US2024329357A1Lens unitNIDEC INSTRUMENTS CORP·Filed 2024·Application pending·0 cites
- 2159US7318577B2Motor-operated valve assemblyDENSO CORP·Filed 2006·Granted Jan 15, 2008·2 cites·10 claims
- 2258US6489668B1Semiconductor device and method for manufacturing the sameSEIKO EPSON CORP·Filed 1998·Granted Dec 3, 2002·24 cites·4 claims
- 2358US2024329356A1Lens unit and lens alignment methodNIDEC INSTRUMENTS CORP·Filed 2024·Application pending·0 cites
- 2456US2024329355A1Lens unitNIDEC INSTRUMENTS CORP·Filed 2024·Application pending·0 cites
- 2556US2024329354A1Lens unitNIDEC INSTRUMENTS CORP·Filed 2024·Application pending·0 cites
- 2654US7958722B2Valve device and secondary air supply system having the sameDENSO CORP·Filed 2007·Granted Jun 14, 2011·1 cites·15 claims
- 2753US11808921B2Wide-angle lens including seven lenses of—+++-+ refractive powersNIDEC SANKYO CORP·Filed 2020·Granted Nov 7, 2023·0 cites·15 claims
- 2850US11796767B2Wide-angle lens including seven lenses of --+++-+ refractive powersNIDEC SANKYO CORP·Filed 2020·Granted Oct 24, 2023·0 cites·10 claims
- 2948US8841802B2Motor actuator having electric motor received in housingKOUZU TAKAHIRO·Filed 2006·Granted Sep 23, 2014·1 cites·17 claims
- 3047US9116345B2Lens unit and manufacturing method thereforNIDEC SANKYO CORP·Filed 2013·Granted Aug 25, 2015·0 cites·24 claims
- 3146US12066681B2Lens unitNIDEC SANKYO CORP·Filed 2020·Granted Aug 20, 2024·0 cites·8 claims
- 3246US2008073605A1Fluid-controlled valveDENSO CORP·Filed 2007·Application pending·0 cites
- 3345US11119293B2Imaging lens systemNIDEC SANKYO CORP·Filed 2018·Granted Sep 14, 2021·0 cites·8 claims
- 3444US10634885B2Wide-angle lensNIDEC SANKYO CORP·Filed 2017·Granted Apr 28, 2020·0 cites·16 claims
- 3542US11402599B2Lens unit and imaging deviceNIDEC SANKYO CORP·Filed 2017·Granted Aug 2, 2022·0 cites·11 claims
- 3642US2007017217A1Air control device including air switching valve driven by motorDENSO CORP·Filed 2006·Application pending·0 cites
- 3741US2020081231A1Wide angle lensNIDEC SANKYO CORP·Filed 2017·Application pending·0 cites
- 3839US8261724B2Intake apparatus for internal combustion engineAOKI FUMIAKI·Filed 2009·Granted Sep 11, 2012·0 cites·4 claims
- 3938US4344837AProcess for the dehydration and liquefaction of water-containing coalMITSUI COKE CO·Filed 1981·Granted Aug 17, 1982·5 cites·10 claims
- 4038US2007017577A1Fluid control value assemblyDENSO CORP·Filed 2006·Application pending·0 cites
- 4137US2020301092A1Lens unit and method for manufacturing lens unitNIDEC SANKYO CORP·Filed 2020·Application pending·0 cites
- 4219US5082972AProcess for preparation of acyclic ethyleneaminesMITSUI TOATSU CHEMICALS·Filed 1990·Granted Jan 21, 1992·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Tadashi Komiyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →