Inventor · disambiguated record
Maomi Katsumata
Also filed as: KATSUMATA MAOMI
5 granted patents·1 pending application·9 citations·filing 2013–2021
70Inventor score
Files withTOSHIBA KK6
Top patents by PatentIndex Score
6 records- 0171US9350233B2Voltage conversion circuit and switching control circuitTOSHIBA KK·Filed 2013·Granted May 24, 2016·4 cites·16 claims
- 0268US10164594B2High-frequency semiconductor amplifierTOSHIBA KK·Filed 2017·Granted Dec 25, 2018·2 cites·15 claims
- 0366US9762225B2Power supply apparatus and control method thereofTOSHIBA KK·Filed 2016·Granted Sep 12, 2017·2 cites·20 claims
- 0455US9921599B2Voltage switching circuit and power supply device with regulatorTOSHIBA KK·Filed 2016·Granted Mar 20, 2018·1 cites·16 claims
- 0544US2022294399A1Semiconductor deviceTOSHIBA KK·Filed 2021·Application pending·0 cites
- 0639US9042070B2Overcurrent protection circuit and power supply deviceTOSHIBA KK·Filed 2013·Granted May 26, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →