Inventor

SHIROKOSHI HIDEKI

JP4 patents

Patents

4 patents

US7199636B2Apr 3, 2007

Active diode

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD47 citations91

US7148663B2Dec 12, 2006

Switching power supply circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations60

US7173315B2Feb 6, 2007

Semiconductor device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations58

US7057841B2Jun 6, 2006

Magnetic disk drive

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations57