Inventor · disambiguated record

Kouzo Osaki

Also filed as: OSAKI KOUZO

2 granted patents·0 citations·filing 2007–2015

23Inventor score

Technology areasC07D G03F

Files withMARUZEN PETROCHEM CO LTD2

Top patents by PatentIndex Score

2 records

0148US8030419B2Process for producing polymer for semiconductor lithographyMARUZEN PETROCHEM CO LTD·Filed 2007·Granted Oct 4, 2011·0 cites·11 claims
0234US10106520B2Apparatus and method for producing cyclic carbonateMARUZEN PETROCHEM CO LTD·Filed 2015·Granted Oct 23, 2018·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →