Inventor · disambiguated record

Seijiro Okada

Also filed as: OKADA SEIJIRO

2 granted patents·12 citations·filing 1992–1992

53Inventor score

Technology areasG11B

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD2

Top patents by PatentIndex Score

2 records

0148US5638238AMagnetic head device with magnetic tape guidesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jun 10, 1997·11 cites·2 claims
0223US5838523AMagnetic head with reduced gap wearMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 17, 1998·1 cites·4 claims

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