Inventor · disambiguated record

Sadahiro Shimada

Also filed as: SHIMADA SADAHIRO

2 granted patents·262 citations·filing 1991–1996

70Inventor score

Technology areasA47L

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD2

Top patents by PatentIndex Score

2 records

0194US5163202ADust detector for vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 17, 1992·222 cites·7 claims
0267US5740583AElectric vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 21, 1998·40 cites·12 claims

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