Patent | Date |
---|
Network System, Machine Allocation Device And Machine Allocation Method App 20160142302 - BABA; Takashige ;   et al. | 2016-05-19 |
Virtual network and management method of virtual network Grant 9,281,995 - Baba , et al. March 8, 2 | 2016-03-08 |
Method for managing network system Grant 9,094,303 - Kanada , et al. July 28, 2 | 2015-07-28 |
Network System, Machine Allocation Device And Machine Allocation Method App 20140379862 - BABA; Takashige ;   et al. | 2014-12-25 |
Virtual Network and Management Method of Virtual Network App 20140310393 - BABA; Takashige ;   et al. | 2014-10-16 |
Network system, machine allocation device and machine allocation method Grant 8,832,279 - Baba , et al. September 9, 2 | 2014-09-09 |
Communication System, Application Server and Communication Method for Server Cooperation App 20140164543 - TAKEDA; Yukiko ;   et al. | 2014-06-12 |
Communication system and control method for communication system Grant 8,724,641 - Baba , et al. May 13, 2 | 2014-05-13 |
Communication system, application server and communication method for server cooperation Grant 8,656,001 - Takeda , et al. February 18, 2 | 2014-02-18 |
Method For Managing Network System App 20130311623 - KANADA; YASUSI ;   et al. | 2013-11-21 |
Communication system Grant 8,364,827 - Takeda , et al. January 29, 2 | 2013-01-29 |
Network System, Machine Allocation Device And Machine Allocation Method App 20120254353 - BABA; Takashige ;   et al. | 2012-10-04 |
Virtual Network and Management Method of Virtual Network App 20120089707 - Baba; Takashige ;   et al. | 2012-04-12 |
Communication System And Control Method For Communication System App 20110235647 - BABA; Takashige ;   et al. | 2011-09-29 |
Service Control Device, Service Control System, and Method App 20110029654 - Takeda; Yukiko ;   et al. | 2011-02-03 |
Communication System App 20090300189 - TAKEDA; Yukiko ;   et al. | 2009-12-03 |
Packet switching system, packet switching network and packet switching method Grant 7,463,633 - Endo , et al. December 9, 2 | 2008-12-09 |
Qos CONTROL SYSTEM App 20080008091 - Yumoto; Kazuma ;   et al. | 2008-01-10 |
Optical frequency division multiplexing network Grant 7,127,170 - Takai , et al. October 24, 2 | 2006-10-24 |
Assistant server and path connection control method for service provider's network App 20060168246 - Mochizuki; Misato ;   et al. | 2006-07-27 |
Packet switching network, packet switching equipment and network management equipment Grant 7,046,630 - Abe , et al. May 16, 2 | 2006-05-16 |
Assistant server and path connection control method for service provider's network Grant 7,024,487 - Mochizuki , et al. April 4, 2 | 2006-04-04 |
IP switch, interface circuit and ATM switch used for IP switch, and IP switch network system Grant 6,993,029 - Yoshimoto , et al. January 31, 2 | 2006-01-31 |
Router apparatus using ATM switch Grant 6,980,553 - Miki , et al. December 27, 2 | 2005-12-27 |
Optical frequency division multiplexing network App 20050175351 - Takai, Atsushi ;   et al. | 2005-08-11 |
Router apparatus using ATM switch App 20050008025 - Miki, Kazuho ;   et al. | 2005-01-13 |
IP switch, interface circuit and ATM switch used for IP switch, and IP switch network system App 20040264460 - Yoshimoto, Tetsuro ;   et al. | 2004-12-30 |
Cell output control apparatus and method App 20030206525 - Miyoshi, Kota ;   et al. | 2003-11-06 |
Optical frequency division multiplexing network Grant 6,619,865 - Takai , et al. September 16, 2 | 2003-09-16 |
IP switch, interface circuit and ATM switch used for IP switch, and IP switch network system App 20030152085 - Yoshimoto, Tetsuro ;   et al. | 2003-08-14 |
Packet switching network, packet switching equipment and network management equipment App 20030091049 - Abe, Hajime ;   et al. | 2003-05-15 |
Packet switching network, packet switching equipment, and network management equipment Grant 6,512,745 - Abe , et al. January 28, 2 | 2003-01-28 |
Assistant server and path connection control method for service provider's network App 20030005148 - Mochizuki, Misato ;   et al. | 2003-01-02 |
Router apparatus using ATM switch App 20020136244 - Miki, Kazuho ;   et al. | 2002-09-26 |
Router apparatus using ATM switch Grant 6,385,171 - Takase , et al. May 7, 2 | 2002-05-07 |
Packet switching system, packet switching network and packet switching method App 20010028653 - Endo, Noboru ;   et al. | 2001-10-11 |
Packet switching system, packet switching network and packet switching method Grant 6,275,494 - Endo , et al. August 14, 2 | 2001-08-14 |
ATM switch App 20010009551 - Moriwaki, Norihiko ;   et al. | 2001-07-26 |
IP switch, interface circuit and ATM switch used for IP switch, and IP switch network system App 20010005383 - Yoshimoto, Tetsuro ;   et al. | 2001-06-28 |
ATM cell processing apparatus Grant 6,185,212 - Sakamoto , et al. February 6, 2 | 2001-02-06 |
Packet switching network, packet switching equipment, and network management equipment Grant 6,108,304 - Abe , et al. August 22, 2 | 2000-08-22 |
Multiplexing apparatus for transit of signals between service provided by low-speed transmission path and ATM service provided by high-speed transmission path Grant 6,034,954 - Takase , et al. March 7, 2 | 2000-03-07 |
Asynchronous transfer mode switching system Grant 6,021,128 - Hosoya , et al. February 1, 2 | 2000-02-01 |
Router apparatus using ATM switch Grant 5,963,555 - Takase , et al. October 5, 1 | 1999-10-05 |
Path changing system and method for use in ATM communication apparatus Grant 5,926,456 - Takano , et al. July 20, 1 | 1999-07-20 |
Switching system having means for congestion control by monitoring packets in a shared buffer and by suppressing the reading of packets from input buffers Grant 5,838,677 - Kozaki , et al. November 17, 1 | 1998-11-17 |
ATM cell policing method and apparatus Grant 5,828,654 - Takase , et al. October 27, 1 | 1998-10-27 |
Optical frequency division multiplexing network Grant 5,801,864 - Takai , et al. September 1, 1 | 1998-09-01 |
Cell multiplexer having cell delineation function Grant 5,768,274 - Murakami , et al. June 16, 1 | 1998-06-16 |
Method and apparatus of multiplexing digital signal Grant 5,703,869 - Takase , et al. December 30, 1 | 1997-12-30 |
ATM interface and shaping method Grant 5,694,554 - Kawabata , et al. December 2, 1 | 1997-12-02 |
Multicast communications method Grant 5,612,959 - Takase , et al. March 18, 1 | 1997-03-18 |
Path changing system and method for use in ATM communication apparatus Grant 5,600,630 - Takano , et al. February 4, 1 | 1997-02-04 |
Cell multiplexer having cell delineation function Grant 5,570,368 - Murakami , et al. October 29, 1 | 1996-10-29 |
Optical frequency division multiplexing network Grant 5,510,921 - Takai , et al. April 23, 1 | 1996-04-23 |
Trouble diagnosis system of UPC circuit Grant 5,465,348 - Amemiya , et al. November 7, 1 | 1995-11-07 |
Method and apparatus for multiplexing digital signal Grant 5,461,626 - Takase , et al. October 24, 1 | 1995-10-24 |
Method of modifying virtual path capacity Grant 5,420,859 - Takase , et al. May 30, 1 | 1995-05-30 |
Shared buffer memory type ATM communication system and method with a broadcast facility Grant 5,394,397 - Yanagi , et al. February 28, 1 | 1995-02-28 |
Optical frequency division multiplexing network Grant 5,321,540 - Takai , et al. June 14, 1 | 1994-06-14 |
Hit-less protection switching method and apparatus for ATM transmission lines Grant 5,315,581 - Nakano , et al. May 24, 1 | 1994-05-24 |
System switching method and apparatus without loss of signal in cell switching system of asynchronous transfer mode Grant 5,283,782 - Takase , et al. February 1, 1 | 1994-02-01 |
Traffic shaping method and circuit Grant 5,280,475 - Yanagi , et al. January 18, 1 | 1994-01-18 |
Method of modifying virtual path capacity Grant 5,271,005 - Takase , et al. December 14, 1 | 1993-12-14 |
Cell delineation method and cell delineation circuit Grant 5,155,487 - Tanaka , et al. October 13, 1 | 1992-10-13 |
Optical receiving method utilizing polarization diversity and apparatus for carrying out the same Grant 5,140,453 - Tsushima , et al. August 18, 1 | 1992-08-18 |
Communication network system and method of controlling a communication network Grant 5,042,027 - Takase , et al. August 20, 1 | 1991-08-20 |
Switch operation indicator Grant 4,954,675 - Iwata , et al. September 4, 1 | 1990-09-04 |
Two-way optical transmission system Grant 4,880,289 - Imoto , et al. November 14, 1 | 1989-11-14 |
Phase shift keying signal demodulation method and apparatus Grant 4,760,344 - Takase , et al. July 26, 1 | 1988-07-26 |