Inventor · disambiguated record
Ryu Ohta
Also filed as: OHTA RYU
4 granted patents·3 citations·filing 2013–2016
59Inventor score
Files withTDK CORP4
Top patents by PatentIndex Score
4 records- 0171US9685602B2Piezoelectric thin film element, piezoelectric actuator, piezoelectric sensor, hard-disk drive and ink jet printer deviceTDK CORP·Filed 2016·Granted Jun 20, 2017·2 cites·14 claims
- 0267US10472250B2Piezoelectric layer, piezoelectric component, piezoelectric actuator, piezoelectric sensor, hard-disk drive and ink jet printerTDK CORP·Filed 2015·Granted Nov 12, 2019·1 cites·18 claims
- 0346US9837596B2Piezoelectric device, piezoelectric actuator, piezoelectric sensor, hard disk drive, and inkjet printer apparatusTDK CORP·Filed 2014·Granted Dec 5, 2017·0 cites·7 claims
- 0443US9022532B1Piezoelectric element, piezoelectric actuator, piezoelectric sensor, hard disk drive, and ink-jet printer deviceTDK CORP·Filed 2013·Granted May 5, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →