Inventor · disambiguated record
Atsushi Matamura
Also filed as: MATAMURA ATSUSHI
5 granted patents·1 pending application·51 citations·filing 2005–2022
77Inventor score
Top patents by PatentIndex Score
6 records- 0187US7772924B2Apparatus and method for controlling a common-mode voltage of switching amplifiersANALOG DEVICES INC·Filed 2006·Granted Aug 10, 2010·21 cites·20 claims
- 0283US7205920B2Continuous-time-sigma-delta DAC using chopper stabalizationANALOG DEVICES INC·Filed 2005·Granted Apr 17, 2007·21 cites·22 claims
- 0380US8345394B2ESD protection circuit for a switching power converterANALOG DEVICES INC·Filed 2009·Granted Jan 1, 2013·9 cites·26 claims
- 0458US11411543B2Power efficiency in an audio playback pathANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2020·Granted Aug 9, 2022·0 cites·20 claims
- 0553US11916707B2Power efficiency in an analog feedback class D modulatorANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2022·Granted Feb 27, 2024·0 cites·20 claims
- 0646US2022216839A1Stabilizing common mode of differential switching output stageANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Atsushi Matamura 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 →