Inventor · disambiguated record
Masahito Yahagi
Also filed as: YAHAGI MASAHITO
22 granted patents·9 pending applications·29 citations·filing 2011–2021
91Inventor score
Top patents by PatentIndex Score
31 records- 0193US11372329B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2019·Granted Jun 28, 2022·4 cites·18 claims
- 0293US10394122B2Resist composition, method for forming resist pattern, compound, and acid generatorTOKYO OHKA KOGYO CO LTD·Filed 2017·Granted Aug 27, 2019·6 cites·11 claims
- 0392US10101658B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2016·Granted Oct 16, 2018·6 cites·20 claims
- 0490US8883396B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2012·Granted Nov 11, 2014·7 cites·5 claims
- 0583US11586111B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2019·Granted Feb 21, 2023·2 cites·4 claims
- 0683US11275306B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2019·Granted Mar 15, 2022·2 cites·4 claims
- 0773US11392033B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2018·Granted Jul 19, 2022·1 cites·4 claims
- 0872US10606174B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2018·Granted Mar 31, 2020·1 cites·16 claims
- 0964US12099298B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2021·Granted Sep 24, 2024·0 cites·6 claims
- 1059US12449729B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2021·Granted Oct 21, 2025·0 cites·4 claims
- 1159US2022179313A1Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2021·Application pending·0 cites
- 1256US12411408B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2021·Granted Sep 9, 2025·0 cites·8 claims
- 1355US11693313B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2020·Granted Jul 4, 2023·0 cites·7 claims
- 1454US11656549B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2020·Granted May 23, 2023·0 cites·12 claims
- 1553US2021149303A1Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2020·Application pending·0 cites
- 1653US2022179314A1Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2021·Application pending·0 cites
- 1753US2022179306A1Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2021·Application pending·0 cites
- 1848US10066096B2Method of producing structure containing phase-separated structure and resin composition for forming phase-separated structureTOKYO OHKA KOGYO CO LTD·Filed 2016·Granted Sep 4, 2018·0 cites·4 claims
- 1946US10976661B2Resist composition, method of forming resist pattern, and polymer compoundTOKYO OHKA KOGYO CO LTD·Filed 2018·Granted Apr 13, 2021·0 cites·10 claims
- 2046US9821338B2Method of producing structure containing phase-separated structure utilizing a brush composition comprising PS-PMMATOKYO OHKA KOGYO CO LTD·Filed 2015·Granted Nov 21, 2017·0 cites·1 claims
- 2146US2020150531A1Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2019·Application pending·0 cites
- 2246US2020159118A1Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2019·Application pending·0 cites
- 2345US9964851B2Resist pattern forming method and developer for lithographyTOKYO OHKA KOGYO CO LTD·Filed 2016·Granted May 8, 2018·0 cites·2 claims
- 2444US11204551B2Resist composition and method for forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2017·Granted Dec 21, 2021·0 cites·14 claims
- 2543US11187981B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·3 claims
- 2643US9776208B2Brush composition, and method of producing structure containing phase-separated structureTOKYO OHKA KOGYO CO LTD·Filed 2015·Granted Oct 3, 2017·0 cites·16 claims
- 2742US10241406B2Resist composition and method for forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2017·Granted Mar 26, 2019·0 cites·13 claims
- 2842US2014186769A1Resist composition, method for forming resist pattern, and high-molecular weight compoundTOKYO OHKA KOGYO CO LTD·Filed 2013·Application pending·0 cites
- 2942US2013095427A1Resist composition for euv or eb and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2012·Application pending·0 cites
- 3039US2013337387A1Resist composition and method of forming resist patternTOKYO OHTA KOGYO CO LTD·Filed 2013·Application pending·0 cites
- 3134US8586281B2Positive resist composition and method of forming resist patternIWASHITA JUN·Filed 2011·Granted Nov 19, 2013·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →