Inventor
AKAHANE SHINICHI
JP48 patents
⚠️ This page may combine multiple inventors who share the name “AKAHANE SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALAXALA NETWORKS CORP
18 patentsUS7969880B2Jun 28, 2011
Device and method for relaying packets
ALAXALA NETWORKS CORP51 citations97
US7760632B2Jul 20, 2010
Device and method for relaying packets
ALAXALA NETWORKS CORP30 citations89
US7710962B2May 4, 2010
Packet forwarding apparatus and method for multicast packets
ALAXALA NETWORKS CORP13 citations82
US7664052B2Feb 16, 2010
Ring network and master node
ALAXALA NETWORKS CORP13 citations82
US8040889B2Oct 18, 2011
Packet forwarding device
ALAXALA NETWORKS CORP2 citations63
US7916737B2Mar 29, 2011
Relaying device, network system, and network system controlling method
ALAXALA NETWORKS CORP6 citations63
US7778266B2Aug 17, 2010
Switch and network fault recovery method
ALAXALA NETWORKS CORP4 citations63
US7953220B2May 31, 2011
Network switching device
ALAXALA NETWORKS CORP2 citations62
US7904582B2Mar 8, 2011
Network relay apparatus
ALAXALA NETWORKS CORP1 citations62
US7809859B2Oct 5, 2010
Network switching device and control method of network switching device
ALAXALA NETWORKS CORP6 citations62
US7804794B2Sep 28, 2010
Power-saving network switching device
ALAXALA NETWORKS CORP2 citations62
US10887241B2Jan 5, 2021
Communication device, communication system, and communication method
ALAXALA NETWORKS CORP0 citations52
US9935897B2Apr 3, 2018
Network switching device
ALAXALA NETWORKS CORP0 citations52
US9559986B2Jan 31, 2017
Network switching device
ALAXALA NETWORKS CORP0 citations52
US7965715B2Jun 21, 2011
Relay device and relay device controlling method
ALAXALA NETWORKS CORP0 citations42
US10389626B2Aug 20, 2019
Transfer device
ALAXALA NETWORKS CORP0 citations41
US9276876B2Mar 1, 2016
Data transfer apparatus and data transfer method
ALAXALA NETWORKS CORP0 citations41
US9830403B2Nov 28, 2017
Communication apparatus, and CAM failure diagnosis method
ALAXALA NETWORKS CORP0 citations38
HITACHI LTD
13 patentsUS7433301B2Oct 7, 2008
Method of transferring packets and router device therefor
HITACHI LTD188 citations99
US6778532B1Aug 17, 2004
Packet relaying apparatus and high speed multicast system
HITACHI LTD132 citations97
US6963578B2Nov 8, 2005
Router
HITACHI LTD33 citations93
US7738465B2Jun 15, 2010
Packet forwarding device equipped with statistics collection device and statistics collection method
HITACHI LTD27 citations92
US7054319B2May 30, 2006
VPN router and VPN identification method by using logical channel identifiers
HITACHI LTD39 citations92
US6874033B1Mar 29, 2005
Network repeater and network next transfer desitination searching method
HITACHI LTD25 citations92
US7787442B2Aug 31, 2010
Communication statistic information collection apparatus
HITACHI LTD17 citations84
US7397765B2Jul 8, 2008
Bandwidth monitoring device
HITACHI LTD11 citations84
US7315547B2Jan 1, 2008
Packet forwarding device
HITACHI LTD9 citations84
US7379454B2May 27, 2008
Packet routing apparatus and routing controller
HITACHI LTD11 citations83
US7346670B2Mar 18, 2008
Secure storage system
HITACHI LTD7 citations73
US7848321B2Dec 7, 2010
Method for high speed search tables switching and packet forwarding apparatus
HITACHI LTD3 citations63
US7529251B2May 5, 2009
Data transfer device
HITACHI LTD2 citations61
AKAHANE SHINICHI
6 patentsUS8259718B2Sep 4, 2012
Network relay apparatus
AKAHANE SHINICHI11 citations83
US8483051B2Jul 9, 2013
Network relay apparatus
AKAHANE SHINICHI3 citations60
US8064353B2Nov 22, 2011
Communication device, communication system, and communication fault detection method
AKAHANE SHINICHI2 citations58
US8937869B2Jan 20, 2015
Communication device, communication system, and communication fault detection method
AKAHANE SHINICHI0 citations48
US8705540B2Apr 22, 2014
Network relay apparatus
AKAHANE SHINICHI0 citations41
US8755288B2Jun 17, 2014
Network system, layer 2 switch, and method of detecting occurrence of a fault in a network
AKAHANE SHINICHI0 citations40