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Naomichi Nonaka
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Communication node and communication system
Patent number
8,988,989
Issue date
Mar 24, 2015
Hitachi, Ltd.
Machiko Asaie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet transfer device
Patent number
8,687,644
Issue date
Apr 1, 2014
Hitachi, Ltd.
Naomichi Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network system
Patent number
8,352,771
Issue date
Jan 8, 2013
Hitachi, Ltd.
Naomichi Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication node and communication system
Patent number
8,279,758
Issue date
Oct 2, 2012
Hitachi, Ltd.
Machiko Asaie
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet transfer method and node apparatus
Patent number
8,184,634
Issue date
May 22, 2012
Hitachi, Ltd.
Naomichi Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network system
Patent number
8,166,327
Issue date
Apr 24, 2012
Hitachi, Ltd.
Naomichi Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network system of recovering routing information
Patent number
7,969,865
Issue date
Jun 28, 2011
Hitachi, Ltd.
Naomichi Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus with resume function and informati...
Patent number
7,908,517
Issue date
Mar 15, 2011
Hitachi, Ltd.
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus with resume function and informati...
Patent number
7,661,029
Issue date
Feb 9, 2010
Hitachi, Ltd.
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus with resume function and informati...
Patent number
7,366,950
Issue date
Apr 29, 2008
Hitachi, Ltd.
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mobile communication network using mobile station with relay-functi...
Patent number
7,363,003
Issue date
Apr 22, 2008
Hitachi, Ltd.
Yukihiro Takatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Performance enhanced TCP communication system
Patent number
7,295,512
Issue date
Nov 13, 2007
Hitachi, Ltd.
Yukihiro Takatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus with resume function and informati...
Patent number
6,662,311
Issue date
Dec 9, 2003
Hitachi, Ltd.
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication system for communications devices utilizing asymmetri...
Patent number
6,519,243
Issue date
Feb 11, 2003
Hitachi, Ltd.
Naomichi Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus with resume function and informati...
Patent number
6,502,207
Issue date
Dec 31, 2002
Hitachi, Ltd.
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Proxy server and recording medium storing a proxy server program
Patent number
6,304,894
Issue date
Oct 16, 2001
Hitachi, Ltd.
Yoshiyuki Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for providing a same user interface and an appropriate graph...
Patent number
6,081,265
Issue date
Jun 27, 2000
Hitachi, Ltd.
Yoshiyuki Nakayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus with resume function and informati...
Patent number
5,968,186
Issue date
Oct 19, 1999
Hitachi, Ltd.
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Network integrated construction system, method of installing networ...
Patent number
5,845,078
Issue date
Dec 1, 1998
Hitachi, Ltd.
Satoru Tezuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus with resume function and informati...
Patent number
5,721,932
Issue date
Feb 24, 1998
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power consumption control system
Patent number
5,637,932
Issue date
Jun 10, 1997
Hitachi, Ltd.
Hiroyuki Koreeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing system having a configuration management sys...
Patent number
5,619,716
Issue date
Apr 8, 1997
Hitachi, Ltd.
Naomichi Nonaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer controlled method and system capable of preserving informa...
Patent number
5,592,675
Issue date
Jan 7, 1997
Hitachi, Ltd.
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
History sensitive help control method and system
Patent number
5,485,544
Issue date
Jan 16, 1996
Hitachi, Ltd.
Naomichi Nonaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system of help-information control
Patent number
5,483,632
Issue date
Jan 9, 1996
Hitachi, Ltd.
Hideki Kuwamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power consumption control system
Patent number
5,461,266
Issue date
Oct 24, 1995
Hitachi, Ltd.
Hiroyuki Koreeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system of help-information control method and system
Patent number
5,434,963
Issue date
Jul 18, 1995
Hitachi, Ltd.
Hideki Kuwamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for printing documents
Patent number
5,243,691
Issue date
Sep 7, 1993
Hitachi, Ltd.
Tadashi Kuwabara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for editing documents including a plurality of...
Patent number
5,051,930
Issue date
Sep 24, 1991
Hitachi, Ltd.
Tadashi Kuwabara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-window display control system
Patent number
4,954,818
Issue date
Sep 4, 1990
Hitachi, Ltd.
Keiichi Nakane
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
COMMUNICATION NODE AND COMMUNICATION SYSTEM
Publication number
20130003525
Publication date
Jan 3, 2013
Machiko ASAIE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Network System
Publication number
20120177058
Publication date
Jul 12, 2012
HITACHI, LTD.
Naomichi Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKET TRANSFER DEVICE
Publication number
20110091212
Publication date
Apr 21, 2011
Hitachi, Ltd.
Naomichi NONAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKET TRANSFER METHOD AND NODE APPARATUS
Publication number
20100189118
Publication date
Jul 29, 2010
Hitachi, Ltd.
Naomichi NONAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS WITH RESUME FUNCTION AND INFORMATI...
Publication number
20100083044
Publication date
Apr 1, 2010
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication Node and Communication System
Publication number
20090310482
Publication date
Dec 17, 2009
Hitachi Communication Technologies, Ltd.
Machiko ASAIE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Network system
Publication number
20090089601
Publication date
Apr 2, 2009
Hitachi Communication Technologies, Ltd.
Naomichi Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information processing apparatus with resume function and informati...
Publication number
20080184052
Publication date
Jul 31, 2008
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Network system of recovering routing information
Publication number
20080037426
Publication date
Feb 14, 2008
Hitachi Communication Technologies, Ltd.
Naomichi Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for providing information of moving objects' stat...
Publication number
20060224300
Publication date
Oct 5, 2006
Makoto Shioya
G08 - SIGNALLING
Information
Patent Application
Mobile communication network using mobile station with relay-functi...
Publication number
20050227616
Publication date
Oct 13, 2005
Yukihiro Takatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile communication terminal device and a method of selecting a wi...
Publication number
20040116134
Publication date
Jun 17, 2004
Toshihide Maeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information processing apparatus with resume function and informati...
Publication number
20040039961
Publication date
Feb 26, 2004
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processing apparatus with resume function and informati...
Publication number
20030056144
Publication date
Mar 20, 2003
Hiromichi Itoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication system
Publication number
20030026258
Publication date
Feb 6, 2003
Yukihiro Takatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE