Inventor

KAKITSUKA YASUHIRO

JP2 patents

Patents

2 patents

US7075864B2Jul 11, 2006

Pre-pit signal generator compensating a pre-pit signal damped, semiconductor integrated circuit, recording and playback apparatus, and pre-pit signal generation method

TOSHIBA KK35 citations87

US11199591B2Dec 14, 2021

Current detection circuit

TOSHIBA KK0 citations55