Inventor · name-matched record
OGATA HIROTO
3 granted patents·1 pending application·0 citations·filing 2021–2023
38Inventor score
Files withNISSAN CHEMICAL CORP4
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
4 records- 0152US12529018B2Method for cleaning semiconductor substrate, method for producing processed semiconductor substrate, and stripping compositionNISSAN CHEMICAL CORP·Filed 2021·Granted Jan 20, 2026·0 cites·18 claims
- 0249US12534693B2Semiconductor substrate cleaning method, processed semiconductor substrate manufacturing method, and composition for peelingNISSAN CHEMICAL CORP·Filed 2021·Granted Jan 27, 2026·0 cites·6 claims
- 0349US2026044082A1Resist underlayer film-forming compositionNISSAN CHEMICAL CORP·Filed 2023·Application pending·0 cites
- 0445US12545863B2Method for cleaning semiconductor substrate, method for producing processed semiconductor substrate, and stripping compositionNISSAN CHEMICAL CORP·Filed 2021·Granted Feb 10, 2026·0 cites·6 claims
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Identity basis: exact name match across USPTO filings. How scoring works →