Inventor · disambiguated record
Takumi Hosoya
Also filed as: HOSOYA TAKUMI
4 granted patents·1 pending application·1 citations·filing 2010–2020
57Inventor score
Top patents by PatentIndex Score
5 records- 0165US11145644B2Power device with carrier lifetime zoneSEMICONDUCTOR COMPONENTS IND LLC·Filed 2019·Granted Oct 12, 2021·1 cites·20 claims
- 0245US9953971B2Insulated gate bipolar transistor (IGBT) and related methodsSEMICONDUCTOR COMPONENTS IND LLC·Filed 2017·Granted Apr 24, 2018·0 cites·20 claims
- 0345US2021407799A1Wide bandgap wafer backside capped by a detection facilitating layerSEMICONDUCTOR COMPONENTS IND LLC·Filed 2020·Application pending·0 cites
- 0442US9634129B2Insulated gate bipolar transistor (IGBT) and related methodsSEMICONDUCTOR COMPONENTS IND LLC·Filed 2015·Granted Apr 25, 2017·0 cites·10 claims
- 0535US8017482B2Method of manufacturing semiconductor deviceSANYO SEMICONDUCTOR CO LTD·Filed 2010·Granted Sep 13, 2011·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →