Inventor · disambiguated record
Takefumi Tsuchida
Also filed as: TSUCHIDA TAKEFUMI
5 granted patents·49 citations·filing 1982–1989
79Inventor score
Technology areasG11B
Files withSANYO ELECTRIC CO5
Top patents by PatentIndex Score
5 records- 0175US5025332ARecording-reproducing system having movable reel chassisSANYO ELECTRIC CO·Filed 1989·Granted Jun 18, 1991·21 cites·11 claims
- 0264US4985789ASignal recording-reproducing apparatus for use with cassetteSANYO ELECTRIC CO·Filed 1988·Granted Jan 15, 1991·15 cites·15 claims
- 0353US4583136AVideo tape recorderSANYO ELECTRIC CO·Filed 1982·Granted Apr 15, 1986·7 cites·7 claims
- 0444US4727441AVideo tape recorder with guide drum on side of cartridgeSANYO ELECTRIC CO·Filed 1985·Granted Feb 23, 1988·5 cites·11 claims
- 0528US4723183AVideo 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 →