Inventor

TANIMOTO SHIGEO

JP2 patents

Patents

2 patents

US6958988B1Oct 25, 2005

Mobile communication network and data delivery method in mobile communications network

NTT DOCOMO INC17 citations80

US7142528B2Nov 28, 2006

Mobile communication system, gateway exchange selection server and gateway exchange selection method

NTT DOCOMO INC14 citations79