Inventor · disambiguated record
Masato Hayatsu
Also filed as: HAYATSU MASATO
3 granted patents·2 pending applications·0 citations·filing 2022–2025
40Inventor score
Files withTDK CORP5
Top patents by PatentIndex Score
5 records- 0170US12374867B2Transient voltage protection deviceTDK CORP·Filed 2024·Granted Jul 29, 2025·0 cites·6 claims
- 0267US12100536B2Transient voltage protection deviceTDK CORP·Filed 2022·Granted Sep 24, 2024·0 cites·15 claims
- 0365US2025385514A1Transient voltage protection deviceTDK CORP·Filed 2025·Application pending·0 cites
- 0457US12284752B2Transient voltage protection deviceTDK CORP·Filed 2023·Granted Apr 22, 2025·0 cites·11 claims
- 0552US2024071655A1Transient voltage protection deviceTDK CORP·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masato Hayatsu 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 →