Inventor
AKABANE SHIN
JP3 patents
Patents
3 patentsUS6891784B2May 10, 2005
Apparatus and method for re-executing pre-pit detection if pre-pits are not detected after changing reference level
PIONEER CORP12 citations81
US6757233B2Jun 29, 2004
Pre-pit detecting device and binarizing level setting method
PIONEER CORP14 citations81
US6754156B2Jun 22, 2004
Recording apparatus for use with optical recording medium and method thereof
PIONEER CORP3 citations57