Inventor

NAKAMATSU KEITA

JP2 patents

Patents

2 patents

US7221850B2May 22, 2007

Information processing apparatus and method, and recording medium

SONY CORP2 citations55

US7200324B2Apr 3, 2007

Magnetic-tape recording apparatus and method, magnetic-tape reproduction apparatus and method, and recording medium

SONY CORP0 citations37