Inventor · disambiguated record
Katsuo Takada
Also filed as: TAKADA KATSUO
4 granted patents·75 citations·filing 1975–1988
74Inventor score
Files withSONY CORP4
Top patents by PatentIndex Score
4 records- 0193USD310081SHeadphoneSONY CORP·Filed 1988·Granted Aug 21, 1990·61 cites·1 claims
- 0257US4445150ARecording in a single track visual signals associated with audio signals recorded in opposed directions in plural tracksSONY CORP·Filed 1981·Granted Apr 24, 1984·11 cites·8 claims
- 0341US4041401AChannel indicating apparatusSONY CORP·Filed 1975·Granted Aug 9, 1977·3 cites·3 claims
- 0428USD306834SDigital position readout systemSONY CORP·Filed 1987·Granted Mar 27, 1990·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →