Inventor · name-matched record
OKUNO TAKAHISA
4 granted patents·2 pending applications·0 citations·filing 2019–2025
52Inventor score
Files withNISSAN CHEMICAL CORP6
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
6 records- 0183US2026071152A1Cleaning methodNISSAN CHEMICAL CORP·Filed 2025·Application pending·0 cites
- 0265US2026098188A1Release agent composition for light irradiation release, and adhesive composition for light irradiation releaseNISSAN CHEMICAL CORP·Filed 2023·Application pending·0 cites
- 0352US12529018B2Method 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
- 0449US12534693B2Semiconductor substrate cleaning method, processed semiconductor substrate manufacturing method, and composition for peelingNISSAN CHEMICAL CORP·Filed 2021·Granted Jan 27, 2026·0 cites·6 claims
- 0545US12545863B2Method 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
- 0644US12559655B2Polysiloxane-containing temporary adhesive comprising heat-resistant polymerization inhibitorNISSAN CHEMICAL CORP·Filed 2019·Granted Feb 24, 2026·0 cites·17 claims
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Identity basis: exact name match across USPTO filings. How scoring works →