Inventor · disambiguated record
Yukihiko Tsujino
Also filed as: TSUJINO YUKIHIKO
3 granted patents·39 citations·filing 1989–1995
69Inventor score
Technology areasG11B
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0170US5046169AMagnetic tape cassette loading and guiding systemSONY CORP·Filed 1989·Granted Sep 3, 1991·20 cites·10 claims
- 0259US5675566ARecording and/or reproducing apparatus and a cartridge for a recording mediumSONY CORP·Filed 1995·Granted Oct 7, 1997·18 cites·3 claims
- 0330US5715111ATape tension control circuit that opens take-up reel tension feedback loop during capstan-free operationSONY CORP·Filed 1992·Granted Feb 3, 1998·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →