Inventor

IOI TOSHIAKI

JP2 patents

Patents

2 patents

US5122869AJun 16, 1992

Video signal processing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations46

US6911820B2Jun 28, 2005

Phase detection device, dial type detection device, and phase detection method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations26