Inventor · disambiguated record
Takakazu Sugiyama
Also filed as: SUGIYAMA TAKAKAZU
3 granted patents·2 pending applications·16 citations·filing 1999–2004
63Inventor score
Technology areasG11B
Top patents by PatentIndex Score
5 records- 0175US6891784B2Apparatus and method for re-executing pre-pit detection if pre-pits are not detected after changing reference levelPIONEER CORP·Filed 2002·Granted May 10, 2005·12 cites·12 claims
- 0244US7016285B2Linking gap detecting device and method of optical recording mediumPIONEER CORP·Filed 2003·Granted Mar 21, 2006·1 cites·13 claims
- 0335US2005008346A1Recording apparatus, method for controlling the same and playback apparatusPIONEER CORP·Filed 2003·Application pending·0 cites
- 0432US2005068869A1Information record apparatus and method, information record and reproduction apparatus and method, and computer program productFiled 2004·Application pending·0 cites
- 0524US6426922B1Information reproducing system including a master and a slave systemPIONEER ELECTRONIC CORP·Filed 1999·Granted Jul 30, 2002·3 cites·11 claims
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