Inventor · disambiguated record
Kazuhiko Yamagiwa
Also filed as: YAMAGIWA KAZUHIKO
7 granted patents·95 citations·filing 1987–1998
86Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7
Top patents by PatentIndex Score
7 records- 0186USD341531SElectric screwdriverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 23, 1993·29 cites·1 claims
- 0281USD303660SScanner for a computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Sep 26, 1989·24 cites·1 claims
- 0378USD336637SComputerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 22, 1993·20 cites·1 claims
- 0456USD398094SElectric vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 8, 1998·9 cites·1 claims
- 0547USD398095SElectric vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 8, 1998·6 cites·1 claims
- 0645USD391701SElectric vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 3, 1998·5 cites·1 claims
- 0735USD422837SCooking roasterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 18, 2000·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →