Kazuyoshi Hoshino

TOKYO, JP

1. 20090177802 SERVICE NETWORK SYSTEM AND SERVER DEVICE 07-09-2009
2. 20090113203 Network System - encryption communication module on the side of a service providing server reports a global IP address allocated to an NAPT router on 04-30-2009
3. 20080256224 Data communication system and session management server 10-16-2008
4. 20080244264 PUBLIC KEY CERTIFICATE VALIDATION SYSTEM 10-02-2008
5. 20080219445 Communications audit support system - is provided which makes it possible to audit communications of an arbitrary encrypted communication session at any 09-11-2008