Inventor · disambiguated record
Natsuko Maruyama
Also filed as: MARUYAMA NATSUKO
2 granted patents·12 citations·filing 2008–2009
55Inventor score
Files withTOKYO OHKA KOGYO CO LTD2
Top patents by PatentIndex Score
2 records- 0190US7927780B2Resist composition, method of forming resist pattern, novel compound and method of producing the same, and acid generatorTOKYO OHKA KOGYO CO LTD·Filed 2008·Granted Apr 19, 2011·9 cites·11 claims
- 0271US8367297B2Resist composition, method of forming resist pattern, novel compound and acid generatorTOKYO OHKA KOGYO CO LTD·Filed 2009·Granted Feb 5, 2013·3 cites·12 claims
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