Inventor · disambiguated record
Yusaku Takashima
Also filed as: TAKASHIMA YUSAKU
4 granted patents·1 pending application·12 citations·filing 2014–2019
64Inventor score
Files withSAN APRO LTD5
Top patents by PatentIndex Score
5 records- 0193US9045398B2Sulfonium salt and photo-acid generatorSAN APRO LTD·Filed 2014·Granted Jun 2, 2015·11 cites·6 claims
- 0270US10683266B2Sulfonium salt, photoacid generator, photocurable composition, and cured product thereofSAN APRO LTD·Filed 2017·Granted Jun 16, 2020·1 cites·16 claims
- 0360US11926581B2Sulfonium salt, photoacid generator, curable composition, and resist compositionSAN APRO LTD·Filed 2019·Granted Mar 12, 2024·0 cites·17 claims
- 0444US11370751B2Sulfonium salt, heat- or photo-acid generator, heat- or photo-curable composition, and cured product thereofSAN APRO LTD·Filed 2017·Granted Jun 28, 2022·0 cites·4 claims
- 0531US2018329297A1Curable composition and cured article using sameSAN APRO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →