Munechika Sumikawa

Person

Hadano-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 8,594,108
- Issue date Nov 26, 2013
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 8,031,716
- Issue date Oct 4, 2011
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 7,746,863
- Issue date Jun 29, 2010
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 7,193,998
- Issue date Mar 20, 2007
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 7,072,339
- Issue date Jul 4, 2006
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 7,072,338
- Issue date Jul 4, 2006
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 6,985,485
- Issue date Jan 10, 2006
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 6,928,077
- Issue date Aug 9, 2005
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 6,920,136
- Issue date Jul 19, 2005
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 6,920,138
- Issue date Jul 19, 2005
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 6,920,137
- Issue date Jul 19, 2005
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 6,912,219
- Issue date Jun 28, 2005
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 6,690,669
- Issue date Feb 10, 2004
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Patent number 6,118,784
- Issue date Sep 12, 2000
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATING METHOD BETWEEN IPv4 TERMINAL AND IPv6 TERMINAL AND IP...
- Publication number 20120005305
- Publication date Jan 5, 2012
- Hitachi, Ltd
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATING METHOD BETWEEN IPv4 TERMINAL AND IPv6 TERMINAL AND IP...
- Publication number 20100202459
- Publication date Aug 12, 2010
- Hitachi, Ltd
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Publication number 20070133600
- Publication date Jun 14, 2007
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Publication number 20050243828
- Publication date Nov 3, 2005
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication method between IPv4 terminal and IPv6 terminal and IP...
- Publication number 20020150112
- Publication date Oct 17, 2002
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Publication number 20020136237
- Publication date Sep 26, 2002
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Publication number 20020136216
- Publication date Sep 26, 2002
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Publication number 20020024960
- Publication date Feb 28, 2002
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Publication number 20020021703
- Publication date Feb 21, 2002
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Publication number 20020021704
- Publication date Feb 21, 2002
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Publication number 20020021705
- Publication date Feb 21, 2002
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communicating method between IPv4 terminal and IPv6 terminal and IP...
- Publication number 20020021706
- Publication date Feb 21, 2002
- Hitachi, Ltd.
- Kazuaki Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Munechika Sumikawa

Person

Patents Grantslast 30 patents

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communication method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Patents Applicationslast 30 patents

COMMUNICATING METHOD BETWEEN IPv4 TERMINAL AND IPv6 TERMINAL AND IP...

COMMUNICATING METHOD BETWEEN IPv4 TERMINAL AND IPv6 TERMINAL AND IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communication method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...

Communicating method between IPv4 terminal and IPv6 terminal and IP...