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Inventor:
Miyamoto; Takahisa
Address:
Kawasaki, JP
No. of patents:
16
Patents:












Patent Number Title Of Patent Date Issued
8031716 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus October 4, 2011
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
7746863 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus June 29, 2010
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
7193998 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus March 20, 2007
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
7072339 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus July 4, 2006
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
7072338 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus July 4, 2006
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
6985485 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus January 10, 2006
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
6928077 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus August 9, 2005
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
6920138 Communication method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus July 19, 2005
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
6920137 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus July 19, 2005
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
6920136 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus July 19, 2005
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
6912219 Communicating method between IPv4 terminal and IPv6 terminal and IPv4 converting apparatus June 28, 2005
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
6690669 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus February 10, 2004
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
6311208 Server address management system October 30, 2001
A method and system for entering the address of an address server to plural terminals connected to a switch, selecting a target address and switching to a substitute address server when a failure occurs in the target address server. In the invention when the switch is activated, its addr
6118784 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus September 12, 2000
In an apparatus, there are provided an IP transmitting and receiving unit for transmitting and receiving an IPv4 packet and an IPv6 packet; an IP header converting unit for performing a mutual conversion of the IPv4 packet and the IPv6 packet by an IP header conversion; a DNS substitutin
6101542 Service management method and connection oriented network system using such management method August 8, 2000
For a connection-oriented network system in which information terminals such as PC and WS are connected to a network such as LAN and WAN and a logical connection is established if necessary to a terminal to transfer data over the established connection, a service management method is
6014753 Server address management system January 11, 2000
A method and system for entering the address of an address server to plural terminals connected to a switch, selecting a target address and switching to a substitute address server when a failure occurs in the target address server. In the invention when the switch is activated, its addr










 
 
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