Inventor · disambiguated record
Kazumichi Hatate
Also filed as: HATATE KAZUMICHI
2 granted patents·16 citations·filing 1995–1996
58Inventor score
Technology areasG11B
Files withSONY CORP2
Top patents by PatentIndex Score
2 records- 0147US5848037AData recording medium and data recording apparatus for recording identification signal on the data recording mediumSONY CORP·Filed 1996·Granted Dec 8, 1998·9 cites·9 claims
- 0242US5657309AVideo disc recording and playback system with two recording areas to record an information signal and a reference signalSONY CORP·Filed 1995·Granted Aug 12, 1997·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →