1
Satoshi Yoshizawa, Kenichi Otsuki: Method and apparatus for managing quality of service in network devices. Hitachi America, Townsend and Townsend and Crew, September 13, 2005: US06944169 (26 worldwide citation)

A network system comprises a network of data sources interconnecting plural clients by way plural network devices. A data server achieves flexibility in its use of network resources by altering the attributes of one or more network devices along the communication channels between the data server and ...


2
Daisuke Matsubara, Satoshi Yoshizawa, Kenichi Otsuki: Method and apparatus for providing a quality of service path through networks. Hitachi, Townsend and Townsend and Crew, November 25, 2008: US07457239 (2 worldwide citation)

A core network that includes a number of relay nodes and edge nodes, intercoupled by network links, interconnects a plurality data transfer entities through gateway elements. Each gateway element is allocated a portion of the data communicating (QoS) resource of certain of the links, and maintains i ...


3
Satoshi Yoshizawa, Daisuke Matsubara, Kenichi Otsuki: Method and apparatus for resource allocation in network router and switch. Townsend And Townsend And Crew, February 13, 2003: US20030033467-A1

A router system for dynamically allocating resources to enable provision of different levels of service in a network is described. The router includes a flow control table which stores entries that include source and destination addresses and priority information for each address. The priority infor ...


4
Satoshi Yoshizawa, Kenichi Otsuki: Method and apparatus for programmable network router and switch. Townsend And Townsend And Crew, May 1, 2003: US20030084186-A1

A system is described which enables provision of information to a stored program operating on a computer coupled to the network. A device connected to the network includes input ports for receiving information and output ports for providing the received information to a destination. The computer is ...


5
Daisuke Matsubara, Satoshi Yoshizawa, Kenichi Otsuki: Method and apparatus for providing a quality of service path through networks. Townsend And Townsend And Crew, October 14, 2004: US20040202159-A1

A core network that includes a number of relay nodes and edge nodes, intercoupled by network links, interconnects a plurality data transfer entities through gateway elements. Each gateway element is allocated a portion of the data communicating (QoS) resource of certain of the links, and maintains i ...


6
Satoshi Yoshizawa, Kenichi Otsuki: Method and apparatus for programmable network router and switch. Hitachi, Townsend And Townsend And Crew, September 28, 2006: US20060218300-A1

A system is described which enables provision of information to a stored program operating on a computer coupled to the network. A device connected to the network includes input ports for receiving information and output ports for providing the received information to a destination. The computer is ...