Inventor · disambiguated record
Atsushi Ezawa
Also filed as: EZAWA ATSUSHI
7 granted patents·4 citations·filing 2017–2020
71Inventor score
Files withTDK CORP7
Top patents by PatentIndex Score
7 records- 0180US10429606B2Lens drive unitTDK CORP·Filed 2017·Granted Oct 1, 2019·2 cites·4 claims
- 0269US10897005B2Vibrating deviceTDK CORP·Filed 2018·Granted Jan 19, 2021·2 cites·8 claims
- 0346US12120483B2Audio deviceTDK CORP·Filed 2020·Granted Oct 15, 2024·0 cites·19 claims
- 0443US11648585B2Vibration unitTDK CORP·Filed 2018·Granted May 16, 2023·0 cites·4 claims
- 0542US11323046B2Vibration unit having a piezoelectric element as the vibration sourceTDK CORP·Filed 2018·Granted May 3, 2022·0 cites·7 claims
- 0641US10514522B2Lens drive unitTDK CORP·Filed 2017·Granted Dec 24, 2019·0 cites·9 claims
- 0739US10347816B2Piezoelectric driving deviceTDK CORP·Filed 2017·Granted Jul 9, 2019·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →