Takahiro Ogawa

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Relay method of encryption communication, gateway server, and progr...
- Patent number 7,849,306
- Issue date Dec 7, 2010
- Hitachi, Ltd.
- Yoshiteru Takeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BAND CONTROL SYSTEM, LOAD DISTRIBUTION DEVICE AND BAND CONTROL DEVICE
- Publication number 20110128850
- Publication date Jun 2, 2011
- Ryo IIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Relay method of encryption communication, gateway server, and progr...
- Publication number 20060136724
- Publication date Jun 22, 2006
- Yoshiteru Takeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE