Inventor · disambiguated record
Ryosuke Okuyama
Also filed as: OKUYAMA RYOSUKE
9 granted patents·1 pending application·4 citations·filing 2014–2023
79Inventor score
Technology areasH10P
Files withSUMCO CORP10
Top patents by PatentIndex Score
10 records- 0177US11935745B2Semiconductor epitaxial wafer and method of producing semiconductor epitaxial wafer, and method of producing solid-state imaging deviceSUMCO CORP·Filed 2023·Granted Mar 19, 2024·0 cites·10 claims
- 0276US11195716B2Method of producing semiconductor epitaxial wafer and method of producing semiconductor deviceSUMCO CORP·Filed 2019·Granted Dec 7, 2021·2 cites·5 claims
- 0370US11640907B2Semiconductor epitaxial wafer and method of producing semiconductor epitaxial wafer, and method of producing solid-state imaging deviceSUMCO CORP·Filed 2021·Granted May 2, 2023·0 cites·10 claims
- 0465US10224203B2Method of producing semiconductor epitaxial wafer and method of producing solid-state image sensorSUMCO CORP·Filed 2015·Granted Mar 5, 2019·1 cites·10 claims
- 0565US10153323B2Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensorSUMCO CORP·Filed 2014·Granted Dec 11, 2018·1 cites·7 claims
- 0664US11211423B2Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensorSUMCO CORP·Filed 2020·Granted Dec 28, 2021·0 cites·8 claims
- 0758US10629648B2Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensorSUMCO CORP·Filed 2018·Granted Apr 21, 2020·0 cites·6 claims
- 0857US11107687B2Semiconductor epitaxial wafer and method of producing semiconductor epitaxial wafer, and method of producing solid-state imaging deviceSUMCO CORP·Filed 2018·Granted Aug 31, 2021·0 cites·11 claims
- 0947US10861709B2Method of evaluating impurity gettering capability of epitaxial silicon wafer and epitaxial silicon waferSUMCO CORP·Filed 2018·Granted Dec 8, 2020·0 cites·11 claims
- 1032US2017256668A1Semiconductor epitaxial wafer and method of producing the same, and method of producing solid-state image sensing deviceSUMCO CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →