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Yuji Kaneko
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Gas circuit breaker
Patent number
10,049,839
Issue date
Aug 14, 2018
Hitachi, Ltd.
Hideaki Uchiyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Gas circuit breaker
Patent number
9,543,095
Issue date
Jan 10, 2017
Hitachi, Ltd.
Yuji Kaneko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Disk array device, disk array system and cache control method
Patent number
8,510,506
Issue date
Aug 13, 2013
NEC Corporation
Yuji Kaneko
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information document search system, method and program for partitio...
Patent number
8,301,603
Issue date
Oct 30, 2012
NEC Corporation
Masaki Kan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Replication system having the capability to accept commands at a st...
Patent number
8,161,138
Issue date
Apr 17, 2012
NEC Corporation
Masaki Kan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information managing system, information managing method, and infor...
Patent number
7,860,867
Issue date
Dec 28, 2010
NEC Corporation
Masaki Kan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data copying system, relaying device, data transfer/reception syste...
Patent number
7,343,514
Issue date
Mar 11, 2008
NEC Corporation
Jun-ichi Yamato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Program information providing apparatus and record/playback control...
Patent number
6,671,454
Issue date
Dec 30, 2003
NEC Corporation
Yuji Kaneko
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage using disk media
Patent number
6,646,825
Issue date
Nov 11, 2003
NEC Corporation
Satoru Kaneda
G11 - INFORMATION STORAGE
Information
Patent Grant
Data processing system for improved input/output command processing
Patent number
6,490,636
Issue date
Dec 3, 2002
NEC Corporation
Yoshihide Kikuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk drive with prefetch and writeback algorithm for sequential and...
Patent number
6,427,184
Issue date
Jul 30, 2002
NEC Corporation
Yuji Kaneko
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
STORAGE SYSTEM, STORAGE SYSTEM CONTROL METHOD, AND PROGRAM THEREFOR
Publication number
20170285983
Publication date
Oct 5, 2017
NEC Corporation
Takeshi MATSUBARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GAS CIRCUIT BREAKER
Publication number
20170263398
Publication date
Sep 14, 2017
Hitachi, Ltd
Hideaki UCHIYAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Gas Circuit Breaker
Publication number
20160005559
Publication date
Jan 7, 2016
Hitachi, Ltd
Yuji KANEKO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISK ARRAY DEVICE, DISK ARRAY SYSTEM AND CACHE CONTROL METHOD
Publication number
20110225358
Publication date
Sep 15, 2011
Yuji Kaneko
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Replication System Having the Capability to Accept Commands at a St...
Publication number
20100235324
Publication date
Sep 16, 2010
NEC Corporation
Masaki Kan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION SEARCH SYSTEM, METHOD, AND PROGRAM
Publication number
20100088318
Publication date
Apr 8, 2010
Masaki Kan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information managing system, information managing method, and infor...
Publication number
20070174275
Publication date
Jul 26, 2007
NEC Corporation
Masaki Kan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processing system, replication method, difference infor...
Publication number
20060265431
Publication date
Nov 23, 2006
NEC Corporation
Junichi Yamato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Replication system having the capability to accept commands at a st...
Publication number
20050289197
Publication date
Dec 29, 2005
NEC Corporation
Masaki Kan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data copying system, relaying device, data transfer/reception syste...
Publication number
20040044649
Publication date
Mar 4, 2004
NEC Corporation
Jun-Ichi Yamato
G06 - COMPUTING CALCULATING COUNTING