Inventor · disambiguated record

Fumio Fujii

Also filed as: FUJII FUMIO

2 granted patents·13 citations·filing 1973–1974

56Inventor score

Technology areasC08G D06P

Files withMITSUI TOATSU CHEMICALS2

Top patents by PatentIndex Score

2 records

0163US3955919ADyestuff mixtures and process for dyeing polyester fiber therewithMITSUI TOATSU CHEMICALS·Filed 1973·Granted May 11, 1976·10 cites·5 claims
0231US3957680AProcess for the preparation of surface active agentsMITSUI TOATSU CHEMICALS·Filed 1974·Granted May 18, 1976·3 cites·7 claims

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