Inventor · disambiguated record

Fumio Muranaka

Also filed as: MURANAKA FUMIO

2 granted patents·18 citations·filing 1982–1983

60Inventor score

Technology areasC25B

Files withASAHI CHEMICAL IND2

Top patents by PatentIndex Score

2 records

0156US4425199AProcess for the preparation of (ω-fluorosulfonyl)-haloaliphatic carboxylic acid fluoridesASAHI CHEMICAL IND·Filed 1982·Granted Jan 10, 1984·10 cites·6 claims
0251US4466881AProcess for the preparation of (ω-fluorosulfonyl)haloaliphatic carboxylic acid fluoridesASAHI CHEMICAL IND·Filed 1983·Granted Aug 21, 1984·8 cites·4 claims

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