Inventor · disambiguated record
Kazuhiko Koumura
Also filed as: KOUMURA Kazuhiko
2 granted patents·2 pending applications·3 citations·filing 2012–2023
42Inventor score
Files withJSR CORP4
Top patents by PatentIndex Score
4 records- 0167US9607849B2Pattern-forming method and resist underlayer film-forming compositionJSR CORP·Filed 2014·Granted Mar 28, 2017·2 cites·14 claims
- 0263US2024118612A1Photosensitive resin composition, method for manufacturing resist pattern film, and method for manufacturing plated shaped articleJSR CORP·Filed 2023·Application pending·0 cites
- 0360US9091922B2Resin composition, resist underlayer film, resist underlayer film-forming method and pattern-forming methodJSR CORP·Filed 2012·Granted Jul 28, 2015·1 cites·24 claims
- 0447US2022146932A1Photosensitive resin composition, method for forming resist pattern, and method for producing plated formed productJSR CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →