Inventor · disambiguated record

Yuuko Fujii

Also filed as: FUJII YUUKO

2 granted patents·20 citations·filing 1990–1994

57Inventor score

Technology areasC02F H05B

Files withHITACHI PLANT ENG & CONSTR CO1 MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1

Top patents by PatentIndex Score

2 records

0144US5061368ASystem for treating waste water by nitrificationHITACHI PLANT ENG & CONSTR CO·Filed 1990·Granted Oct 29, 1991·18 cites·10 claims
0226US5652710ASolid/liquid determination apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jul 29, 1997·2 cites·12 claims

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