Inventor · disambiguated record
Hayato Hattori
Also filed as: HATTORI HAYATO
5 granted patents·10 pending applications·0 citations·filing 2008–2023
59Inventor score
Top patents by PatentIndex Score
15 records- 0174US12248251B2Silicon-containing resist underlayer film-forming composition including organic group having ammonium groupNISSAN CHEMICAL CORP·Filed 2022·Granted Mar 11, 2025·0 cites·11 claims
- 0255US11966164B2Semiconductor device production method employing silicon-containing resist underlayer film-forming composition including organic group having ammonium groupNISSAN CHEMICAL CORP·Filed 2018·Granted Apr 23, 2024·0 cites·9 claims
- 0353US2025014901A1Wafer edge protective film-forming composition for semiconductor manufacturingNISSAN CHEMICAL CORP·Filed 2022·Application pending·0 cites
- 0453US2025362610A1Resist underlayer film-forming compositionNISSAN CHEMICAL CORP·Filed 2023·Application pending·0 cites
- 0552US2025011507A1Polycyclic aromatic hydrocarbon photocurable resin compositionNISSAN CHEMICAL CORP·Filed 2022·Application pending·0 cites
- 0649US12360452B2Resist underlayer film-forming compositionNISSAN CHEMICAL CORP·Filed 2020·Granted Jul 15, 2025·0 cites·13 claims
- 0749US7737270B2Method for producing a pigmentCANON KK·Filed 2008·Granted Jun 15, 2010·0 cites·5 claims
- 0849US2025085634A1Resist underlayer film-forming compositionNISSAN CHEMICAL CORP·Filed 2022·Application pending·0 cites
- 0948US2025130497A1Method for improving hardness of baked productNISSAN CHEMICAL CORP·Filed 2023·Application pending·0 cites
- 1045US2024201592A1Composition for forming resist underlayer filmNISSAN CHEMICAL CORP·Filed 2022·Application pending·0 cites
- 1144US12313972B2Resist underlayer film-forming compositionNISSAN CHEMICAL CORP·Filed 2020·Granted May 27, 2025·0 cites·9 claims
- 1244US2024103369A1Resist underlayer film formation compositionNISSAN CHEMICAL CORP·Filed 2021·Application pending·0 cites
- 1344US2022269176A1Composition for coating substrate with level difference, said composition containing compound having curable functional groupNISSAN CHEMICAL CORP·Filed 2020·Application pending·0 cites
- 1438US2020347226A1Resin composition for insulating filmNISSAN CHEMICAL CORP·Filed 2019·Application pending·0 cites
- 1536US2023350299A1Step substrate coating compositionNISSAN CHEMICAL CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →