Inventor · disambiguated record
Mamoru Hiroyasu
Also filed as: HIROYASU MAMORU
4 granted patents·240 citations·filing 1974–1985
78Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4
Top patents by PatentIndex Score
4 records- 0194US4665430AMonitoring apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted May 12, 1987·218 cites·2 claims
- 0259US4011588ARotary head type magnetic tape video recording-reproducing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Mar 8, 1977·10 cites·5 claims
- 0352US4056834AMagnetic video recorder and cassette providing tape loadingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Nov 1, 1977·8 cites·7 claims
- 0443US3947892AHelical scan type tape cassette having tape threading meansMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Mar 30, 1976·4 cites·4 claims
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