Inventor
Masahiro Jibiki
Inventor
Tokyo, JP
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication80%
H04WWireless communication networks11%
G06FElectric digital data processing3%
H04BTransmission3%
H04QSelecting3%
PatentTitleYear
9,444,604'Communication system, communication method and data receiving terminal'20169,391,887'Mapping server, network system, packet forwarding method and program'20169,071,452'High-speed communication system and high-speed communication method'20158,929,212'Communication quality monitoring device, communication system, communication quality monitoring method and program thereof'20158,892,773'Path control apparatus, path control method, path control program, and network system'20148,811,233'Topology detection method and topology detection apparatus'20148,761,176'Path control method adapted to autonomous system routing protocol for communication network'20148,555,295'Cluster system, server cluster, cluster member, method for making cluster member redundant and load distributing method'20138,493,879'Node apparatus, route control method, route computation system, and route computation apparatus'20138,458,338'Address translation device and address translation method'20138,432,913'Relay device, network system, route switching method, and recording medium'20138,363,565'Routing method and node'20138,321,561'Information sharing method between neighboring nodes, node and information sharing program'20128,259,619'Topology specifying method and topology specifying apparatus'20128,159,947'Traffic engineering apparatus, network system, and traffic control method and program'20128,159,963'QoS routing method and QoS routing apparatus for determining measurement accuracy of communication quality'20128,144,621'Node, routing control method, and routing control program'20128,004,965'Redundant packet switching system and system switching method of redundant packet switching system'20117,860,049'Method for controlling communication route of wireless multi-hop network system and communication terminal'20107,751,327'Communication processing system, packet processing load balancing device and packet processing load balancing method therefor'20107,702,904'Key management system and multicast delivery system using the same'20107,639,682'Communication quality management and apparatus'20097,580,418'Network, router device, route updating suppression method used for the same, and program thereof'20097,443,787'Cluster system, cluster member, and failure recovery method and program thereof'20087,209,450'Data transmission system having a plurality of dynamic route control units'20077,106,735'Multicast packet transfer system in which multicast packet is transmitted as unicast packet between transfer apparatuses'20066,985,448'Data transfer system capable of avoiding double reception of same data'20066,957,277'Multicast packet transferring apparatus, multicast packet transferring system and storage medium used in same'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2016Patents assigned to NEC CORP (28)· patent assignee history
2005–2016Based in Tokyo, JP· patent location history
2012–2016Patents assigned to JIBIKI MASAHIRO (16)· patent assignee history
2012–2016Patents assigned to SUZUKI KAZUYA (6)· patent assignee history
2012–2013Patents assigned to FUJITA NORIHITO (4)· patent assignee history
2012–2015Patents assigned to HASEGAWA YOHEI (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 28 | 2005–2016 |
| JIBIKI MASAHIROself | 16 | 2012–2016 |
| SUZUKI KAZUYA | 6 | 2012–2016 |
| FUJITA NORIHITO | 4 | 2012–2013 |
| HASEGAWA YOHEI | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 28 | 2005–2016 |