Inventor

TESHIROGI KAZUHIRO

JP4 patents

Patents

4 patents

US6744705B1Jun 1, 2004

Optical disc recording and reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations81

US6212143B1Apr 3, 2001

Spindle motor control system for a disk player

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations71

US5835463ANov 10, 1998

Spindle motor control system for use in an optical disk player

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations71

US6700841B1Mar 2, 2004

Optical-disc recording and reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations60