Inventor

MATSUSHITA YUKA

JP2 patents

Patents

2 patents

US7549590B2Jun 23, 2009

Contactless IC card

PANASONIC CORP8 citations81

US7796949B2Sep 14, 2010

Wireless communications terminal, communications protocol switching method, communications protocol switching program, and integrated circuit of wireless communications terminal

PANASONIC CORP15 citations80