Inventor

MARUYAMA KEISUKE

JP4 patents

Patents

4 patents

US7446729B2Nov 4, 2008

Loop antenna unit and radio communication medium processor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations90

US7170453B2Jan 30, 2007

Antenna module including a plurality of chip antennas

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations82

US7199759B2Apr 3, 2007

Antenna module

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61

US7088291B2Aug 8, 2006

Antenna module

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51