Nakatsugawa; Keiichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakatsugawa; Keiichi.The latest application filed is for "management apparatus, management method and non-transitory computer-readable storage medium for storing management program".

Company Profile

1.39.47

Nakatsugawa; Keiichi - Shinagawa JP
Nakatsugawa; Keiichi - Meguro JP
Nakatsugawa; Keiichi - Kawasaki N/A JP
Nakatsugawa; Keiichi - Kawasaki-shi JP
Nakatsugawa, Keiichi - Kanagawa JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Management apparatus, management method and non-transitory computer-readable storage medium for storing management program Grant 10,965,542 - Nakatsugawa March 30, 2	2021-03-30
Resource management device, resource management system, and computer-readable recording medium Grant 10,374,875 - Nakatsugawa	2019-08-06
Method of allocating wavelength and wavelength allocation device Grant 10,193,791 - Nakatsugawa , et al. Ja	2019-01-29
Management Apparatus, Management Method And Non-transitory Computer-readable Storage Medium For Storing Management Program App 20180351823 - Nakatsugawa; Keiichi	2018-12-06
Network Control Method, Network Control Device, And Storage Medium App 20180175965 - Nakatsugawa; Keiichi	2018-06-21
System, switch device and method of controlling a plurality of switch devices Grant 9,853,857 - Nakatsugawa December 26, 2	2017-12-26
Control Apparatus, Data Transmitting System, And Method Of Data Transmitting App 20170324669 - Nakatsugawa; Keiichi	2017-11-09
Information processing device, information processing method, and recording medium Grant 9,781,023 - Nakatsugawa October 3, 2	2017-10-03
Resource Management Device, Resource Management System, And Computer-readable Recording Medium App 20170257267 - Nakatsugawa; Keiichi	2017-09-07
System, method, computer-readable medium and apparatus Grant 9,641,600 - Nakatsugawa , et al. May 2, 2	2017-05-02
Openflow switch and failure recovery method in openflow network Grant 9,628,324 - Yamashita , et al. April 18, 2	2017-04-18
Control Device And Method Of Controlling A Plurality Of Network Switches App 20170078222 - Yamashita; Shinji ; et al.	2017-03-16
System, Switch Device And Method Of Controlling A Plurality Of Switch Devices App 20160308710 - Nakatsugawa; Keiichi	2016-10-20
Method Of Allocating Wavelength And Wavelength Allocation Device App 20160261936 - NAKATSUGAWA; Keiichi ; et al.	2016-09-08
Transmitting apparatus, transmission method, and transmission system Grant 9,439,102 - Nakatsugawa September 6, 2	2016-09-06
Control Apparatus, Communication Apparatus And Control Method App 20150319671 - Nakatsugawa; Keiichi	2015-11-05
Openflow Switch And Failure Recovery Method In Openflow Network App 20150295752 - Yamashita; Shinji ; et al.	2015-10-15
Communication Control Device, Storage Device, And Communication Control Method App 20150281352 - Nakatsugawa; Keiichi ; et al.	2015-10-01
Relay apparatus, reception apparatus, and communication system Grant 9,001,833 - Nakatsugawa April 7, 2	2015-04-07
Base station apparatus, wireless terminal, communication system and method for controlling communication system Grant 8,937,905 - Nakatsugawa January 20, 2	2015-01-20
System, Method, Computer-readable Medium And Apparatus App 20140351311 - Nakatsugawa; Keiichi ; et al.	2014-11-27
Information Processing Device, Information Processing Method, And Recording Medium App 20140181297 - NAKATSUGAWA; Keiichi	2014-06-26
Transmitting apparatus and receiving apparatus Grant 8,744,461 - Nakatsugawa June 3, 2	2014-06-03
Scheduling method, wireless base station, and wireless terminal Grant 8,738,016 - Nakatsugawa , et al. May 27, 2	2014-05-27
Transmitting Apparatus, Transmission Method, And Transmission System App 20130286842 - Nakatsugawa; Keiichi	2013-10-31
Relay Apparatus, Reception Apparatus, And Communicaton System App 20130188648 - NAKATSUGAWA; Keiichi	2013-07-25
Receiving apparatus, transmitting apparatus, reception method, and transmission method Grant 8,462,896 - Suga , et al. June 11, 2	2013-06-11
Receiving apparatus, transmitting apparatus, reception method, and transmission method Grant 8,451,955 - Suga , et al. May 28, 2	2013-05-28
Communication system, base station, relay station, mobile station, and communication method Grant 8,423,031 - Nakatsugawa April 16, 2	2013-04-16
Communication switching method in communication system Grant 8,412,184 - Takusagawa , et al. April 2, 2	2013-04-02
Method for allocating radio resources, radio base station, and mobile station Grant 8,351,458 - Nakatsugawa January 8, 2	2013-01-08
Receiving Apparatus, Transmitting Apparatus, Reception Method, And Transmission Method App 20120288020 - SUGA; Junichi ; et al.	2012-11-15
Receiving Apparatus, Transmitting Apparatus, Reception Method, And Transmission Method App 20120287982 - Suga; Junichi ; et al.	2012-11-15
Wireless communication terminal and management device in a wireless communication system and method thereof Grant 8,271,010 - Nakatsugawa September 18, 2	2012-09-18
Communication System, Base Station, Relay Station, Mobile Station, And Communication Method App 20120231801 - NAKATSUGAWA; Keiichi	2012-09-13
Base Station Apparatus, Wireless Terminal, Communication System And Method For Controlling Communication System App 20120218941 - Nakatsugawa; Keiichi	2012-08-30
Receiving apparatus, transmitting apparatus, reception method, and transmission method Grant 8,254,501 - Suga , et al. August 28, 2	2012-08-28
Communication System, Communication Method, Receiving Apparatus, And Transmitting Apparatus App 20120188873 - NAKATSUGAWA; Keiichi	2012-07-26
Parameter collecting method, wireless base station and relay station Grant 8,224,344 - Nakatsugawa July 17, 2	2012-07-17
Base station device, wireless terminal, wireless communication management device, and wireless communication system Grant 8,194,584 - Nakatsugawa June 5, 2	2012-06-05
Wireless communication control method and radio terminal Grant 8,089,930 - Nakatsugawa January 3, 2	2012-01-03
Radio communication system Grant 8,040,842 - Nakatsugawa October 18, 2	2011-10-18
Transmitting Apparatus And Receiving Apparatus App 20110195736 - NAKATSUGAWA; Keiichi	2011-08-11
Application handover method for mobile communications system, and mobility management node and mobile node used in the mobile communications system Grant 7,929,435 - Ono , et al. April 19, 2	2011-04-19
Receiving Apparatus, Transmitting Apparatus, Reception Method, And Transmission Method App 20110013723 - SUGA; Junichi ; et al.	2011-01-20
Wireless Communication Terminal And Management Device In A Wireless Communication System And Method Thereof App 20100248768 - Nakatsugawa; Keiichi	2010-09-30
Parameter Collecting Method, Wireless Base Station And Relay Station App 20100240388 - Nakatsugawa; Keiichi	2010-09-23
Scheduling Method, Wireless Base Station, And Wireless Terminal App 20100238895 - NAKATSUGAWA; Keiichi ; et al.	2010-09-23
Load balancer Grant 7,711,819 - Ono , et al. May 4, 2	2010-05-04
IP connection processing device Grant 7,698,436 - Takusagawa , et al. April 13, 2	2010-04-13
Mobile node Grant 7,680,081 - Kamura , et al. March 16, 2	2010-03-16
Base Station Device, Wireless Terminal, Wireless Communication Management Device, And Wireless Communication System App 20090323663 - NAKATSUGAWA; Keiichi	2009-12-31
Method For Allocating Radio Resources, Radio Base Station, And Mobile Station App 20090238130 - Nakatsugawa; Keiichi	2009-09-24
Wireless Communication Control Method And Radio Terminal App 20090207791 - Nakatsugawa; Keiichi	2009-08-20
Communication Device, Terminal Device, And Method Of Managing Radio Channel Quality App 20090163144 - NAKATSUGAWA; Keiichi	2009-06-25
QoS setup method and QoS setup system for use in mobile communication, and mobile terminal apparatus, home agent and server apparatus used for the QoS setup system Grant 7,512,093 - Nakatsugawa , et al. March 31, 2	2009-03-31
Mobile communication network system for managing the location of a mobile IP terminal Grant 7,436,762 - Oka , et al. October 14, 2	2008-10-14
Communication Switching Method in Communication System App 20080153443 - Takusagawa; Hideaki ; et al.	2008-06-26
Radio Communication System App 20080056172 - Nakatsugawa; Keiichi	2008-03-06
Radio Relay Communication Method, Radio Base Station, and Radio Relay Station in Radio Communication System App 20080045145 - NAKATSUGAWA; Keiichi	2008-02-21
Router and mobile communication terminal for mobile communication network Grant 7,277,708 - Nakatsugawa , et al. October 2, 2	2007-10-02
Base station apparatus, terminal, and bandwidth control method App 20070223427 - Nakatsugawa; Keiichi	2007-09-27
Home agent and mobile node App 20070047507 - Nakatsugawa; Keiichi ; et al.	2007-03-01
Quality guarantee method for mobile terminal communication App 20070047508 - Yamada; Hitoshi ; et al.	2007-03-01
Mobile node adapted router and home agent router Grant 7,136,365 - Nakatsugawa , et al. November 14, 2	2006-11-14
Node device Grant 7,113,509 - Nakatsugawa , et al. September 26, 2	2006-09-26
Network QoS control system and method App 20060209891 - Yamada; Akiko ; et al.	2006-09-21
Application handover method for mobile communications system, and mobility management node and mobile node used in the mobile communications system App 20060002344 - Ono; Hideaki ; et al.	2006-01-05
Mobile node App 20050176432 - Kamura, Takeshi ; et al.	2005-08-11
IP connection processing device App 20040158639 - Takusagawa, Hideaki ; et al.	2004-08-12
Mobile communication network system App 20040049532 - Oka, Kazuyuki ; et al.	2004-03-11
Mobile communication system, router, mobile node, and mobile communication method App 20040004967 - Nakatsugawa, Keiichi ; et al.	2004-01-08
Handover method in mobile communication system and router device used in mobile communication system App 20030225892 - Takusagawa, Hideaki ; et al.	2003-12-04
Router and mobile communication terminal for mobile communication network App 20030144001 - Nakatsugawa, Keiichi ; et al.	2003-07-31
Load balancer App 20030093560 - Ono, Hideaki ; et al.	2003-05-15
Packet transfer method for hierarchical packet network, hierarchical packet communication system, and gate node, edge node and mobile terminal for use with hierarchical packet communication system, as well as handover method and routing node for packet network App 20030026241 - Ono, Hideaki ; et al.	2003-02-06
Mobile node supporting router App 20020186679 - Nakatsugawa, Keiichi ; et al.	2002-12-12
Mobile node adapted router and home agent router App 20020071417 - Nakatsugawa, Keiichi ; et al.	2002-06-13
Node device App 20010055306 - Nakatsugawa, Keiichi ; et al.	2001-12-27

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