Inventor · disambiguated record
Hyogo Hirohata
Also filed as: HIROHATA HYOGO
8 granted patents·186 citations·filing 1973–1979
89Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD8
Top patents by PatentIndex Score
8 records- 0192US4141727AElectrical contact material and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Feb 27, 1979·58 cites·19 claims
- 0291US3975076AReceptacle for printed circuit boardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1973·Granted Aug 17, 1976·50 cites·12 claims
- 0375US4002786AMethod for electroless copper platingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Jan 11, 1977·23 cites·6 claims
- 0469US4314848ASilver alloy for a sliding contactMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Feb 9, 1982·12 cites·4 claims
- 0564US4059451AElectroless copper plating solutionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Nov 22, 1977·18 cites·4 claims
- 0661US4038457AFusible metal film resistorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Jul 26, 1977·12 cites·8 claims
- 0753US4169026AEtchant for electrolytic etching of a ferrite for a magnetic head and method of producing a magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Sep 25, 1979·9 cites·6 claims
- 0834US4277543AAnode for solid electrolytic capacitor and method for making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Jul 7, 1981·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →