Inventor · disambiguated record

Norihumi Utada

Also filed as: UTADA NORIHUMI

2 granted patents·46 citations·filing 1982–1982

63Inventor score

Technology areasC08F

Files withUBE INDUSTRIES2

Top patents by PatentIndex Score

2 records

0179US4472559AProcess for producing polybutadiene rubber with enhanced mechanical strengthUBE INDUSTRIES·Filed 1982·Granted Sep 18, 1984·36 cites·31 claims
0251US4476287AProcess for producing polybutadiene rubber with enhanced mechanical strengthUBE INDUSTRIES·Filed 1982·Granted Oct 9, 1984·10 cites·34 claims

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