Inventor · disambiguated record

Toyozo Urakami

Also filed as: URAKAMI TOYOZO

7 granted patents·46 citations·filing 1982–1989

84Inventor score

Technology areasG11B

Files withSANYO ELECTRIC CO7

Top patents by PatentIndex Score

7 records

0161US4566047AMode setting arrangement for use in video tape recorderSANYO ELECTRIC CO·Filed 1982·Granted Jan 21, 1986·10 cites·11 claims
0257US4954893AReference signal producing circuit for phase servo controlSANYO ELECTRIC CO·Filed 1989·Granted Sep 4, 1990·11 cites·16 claims
0353US4583136AVideo tape recorderSANYO ELECTRIC CO·Filed 1982·Granted Apr 15, 1986·7 cites·7 claims
0446US4656540AMagnetic tape loading and feeding apparatusSANYO ELECTRIC CO·Filed 1985·Granted Apr 7, 1987·7 cites·15 claims
0544US4727441AVideo tape recorder with guide drum on side of cartridgeSANYO ELECTRIC CO·Filed 1985·Granted Feb 23, 1988·5 cites·11 claims
0643US4780775AMode setting arrangement for use in video tape recorderSANYO ELECTRIC CO·Filed 1985·Granted Oct 25, 1988·5 cites·1 claims
0728US4723183AVideo tape recorder having tape guides supported by a linearly movable carriageSANYO ELECTRIC CO·Filed 1987·Granted Feb 2, 1988·1 cites·3 claims

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