Inventor · disambiguated record
Kazuhisa Torigoe
Also filed as: TORIGOE KAZUHISA
7 granted patents·3 pending applications·2 citations·filing 2014–2023
71Inventor score
Technology areasH10P
Files withSUMCO CORP10
Top patents by PatentIndex Score
10 records- 0187US11695048B2Silicon wafer and manufacturing method of the sameSUMCO CORP·Filed 2021·Granted Jul 4, 2023·2 cites·38 claims
- 0271US11888036B2Method for setting a nitrogen concentration of a silicon epitaxial film in manufacturing an epitaxial silicon waferSUMCO CORP·Filed 2022·Granted Jan 30, 2024·0 cites·5 claims
- 0370US12142645B2Silicon wafer and manufacturing method of the sameSUMCO CORP·Filed 2023·Granted Nov 12, 2024·0 cites·1 claims
- 0459US10861990B2Epitaxial silicon waferSUMCO CORP·Filed 2019·Granted Dec 8, 2020·0 cites·2 claims
- 0552US2025361648A1Silicon wafer and manufacturing method thereforSUMCO CORP·Filed 2023·Application pending·0 cites
- 0648US2020051817A1Epitaxial silicon wafer and method for manufacturing epitaxial silicon waferSUMCO CORP·Filed 2017·Application pending·0 cites
- 0746US9818609B2Epitaxial-silicon-wafer manufacturing method and epitaxial silicon waferSUMCO CORP·Filed 2014·Granted Nov 14, 2017·0 cites·2 claims
- 0846US2018204960A1Epitaxial silicon waferSUMCO CORP·Filed 2016·Application pending·0 cites
- 0939US11121003B2Method of predicting thermal donor formation behavior in silicon wafer, method of evaluating silicon wafer, and method of producing silicon waferSUMCO CORP·Filed 2018·Granted Sep 14, 2021·0 cites·7 claims
- 1039US9281216B2Manufacturing method of epitaxial silicon waferSUMCO CORP·Filed 2015·Granted Mar 8, 2016·0 cites·3 claims
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