Inventor · disambiguated record
Taku Oyama
Also filed as: OYAMA TAKU
7 granted patents·2 pending applications·45 citations·filing 2009–2019
83Inventor score
Top patents by PatentIndex Score
9 records- 0196US10348214B2Power module, power converter device, and electrically powered vehicleHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jul 9, 2019·13 cites·10 claims
- 0292US8946567B2Power module, power converter device, and electrically powered vehicleNAKATSU KINYA·Filed 2009·Granted Feb 3, 2015·19 cites·14 claims
- 0390US11139748B2Power module, power converter device, and electrically powered vehicleHITACHI ASTEMO LTD·Filed 2019·Granted Oct 5, 2021·4 cites·3 claims
- 0489US9729076B2Power module, power converter device, and electrically powered vehicleHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Aug 8, 2017·5 cites·8 claims
- 0583US9407163B2Power module, power converter device, and electrically powered vehicleHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Aug 2, 2016·4 cites·4 claims
- 0648US9711274B2Stationary induction apparatusHITACHI LTD·Filed 2015·Granted Jul 18, 2017·0 cites·9 claims
- 0736US9812250B2TransformerHITACHI LTD·Filed 2015·Granted Nov 7, 2017·0 cites·4 claims
- 0831US2016133382A1Stationary Induction ApparatusHITACHI LTD·Filed 2015·Application pending·0 cites
- 0929US2016133381A1Stationary Induction ApparatusHITACHI LTD·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Taku Oyama 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 →