Inventor · disambiguated record
Kota Atsuchi
Also filed as: ATSUCHI KOTA
6 granted patents·13 citations·filing 2003–2006
74Inventor score
Top patents by PatentIndex Score
6 records- 0176US7695889B2Copolymer for semiconductor lithography and process for production thereofMARUZEN PETROCHEM CO LTD·Filed 2006·Granted Apr 13, 2010·4 cites·18 claims
- 0254US7771911B2Process for producing photoresist composition, filter, coater and photoresist compositionTOKYO OHKA KOGYO CO LTD·Filed 2003·Granted Aug 10, 2010·7 cites·11 claims
- 0347US7276575B2Process for refining crude resin for resistTOKYO OHKA KOGYO CO LTD·Filed 2004·Granted Oct 2, 2007·1 cites·20 claims
- 0446US7312015B2Process for refining crude resin for electronic materialTOKYO OHKA KOGYO CO LTD·Filed 2004·Granted Dec 25, 2007·1 cites·14 claims
- 0543US7972762B2Positive resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2006·Granted Jul 5, 2011·0 cites·10 claims
- 0643US7879527B2Method of producing positive resist composition, positive resist composition, and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2006·Granted Feb 1, 2011·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →