Inventor · disambiguated record
Futoshi Tsukada
Also filed as: TSUKADA FUTOSHI
8 granted patents·1 pending application·107 citations·filing 1995–2020
86Inventor score
Top patents by PatentIndex Score
9 records- 0186US6636461B2Recording and/or reproducing method and apparatus having reciprocal time domain to binary conversion meansSONY CORP·Filed 2001·Granted Oct 21, 2003·22 cites·14 claims
- 0282US6600707B2Optical disc and optical disc driving deviceSONY CORP·Filed 2001·Granted Jul 29, 2003·19 cites·19 claims
- 0377US6693855B2Optical disc and optical disc apparatusSONY CORP·Filed 2001·Granted Feb 17, 2004·13 cites·2 claims
- 0471US5586098AOptical disc apparatus for controlling laser power for each zone of a zone record systemSONY CORP·Filed 1995·Granted Dec 17, 1996·26 cites·3 claims
- 0570US6765851B2Optical disc, data-recording apparatus and data-recording methodSONY CORP·Filed 2001·Granted Jul 20, 2004·8 cites·26 claims
- 0665US6229772B1Optical disc device and optical disc discriminating methodSONY CORP·Filed 1998·Granted May 8, 2001·19 cites·18 claims
- 0744US11929342B2Semiconductor device with leads having step surfacesSHINKO ELECTRIC IND CO·Filed 2020·Granted Mar 12, 2024·0 cites·20 claims
- 0835US9490233B2Fingerprint recognition semiconductor device and semiconductor deviceSHINKO ELECTRIC IND CO·Filed 2015·Granted Nov 8, 2016·0 cites·11 claims
- 0929US2004104458A1Semiconductor deivce and method for manufacturing sameFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →