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Toyohisa Morita
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Operation arrangement support system and method thereof
Patent number
9,355,162
Issue date
May 31, 2016
Hitachi, Ltd.
Shuichiro Sakikawa
B61 - RAILWAYS
Information
Patent Grant
Operation arrangement support system and method thereof
Patent number
8,954,382
Issue date
Feb 10, 2015
Hitachi, Ltd.
Shuichiro Sakikawa
B61 - RAILWAYS
Information
Patent Grant
Operation arrangement support system and method thereof
Patent number
8,364,632
Issue date
Jan 29, 2013
Hitachi, Ltd.
Shuichiro Sakikawa
B61 - RAILWAYS
Information
Patent Grant
Control of data linkability
Patent number
7,814,119
Issue date
Oct 12, 2010
Hitachi, Ltd.
Yoshinori Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus and communication path selection m...
Patent number
6,981,075
Issue date
Dec 27, 2005
Hitachi, Ltd.
Erika Ayukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for database management for data mining
Patent number
6,892,208
Issue date
May 10, 2005
Hitachi, Ltd.
Hitoshi Ashida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for database management for data mining
Patent number
6,877,012
Issue date
Apr 5, 2005
Hitachi, Ltd.
Hitoshi Ashida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus and communication path selection m...
Patent number
6,789,141
Issue date
Sep 7, 2004
Hitachi, Ltd.
Erika Ayukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reasoning method based on similarity of cases
Patent number
6,782,376
Issue date
Aug 24, 2004
Hitachi, Ltd.
Yoshinori Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data analysis method and apparatus for data mining
Patent number
6,510,457
Issue date
Jan 21, 2003
Hitachi, Ltd.
Erika Ayukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for image mapping
Patent number
5,537,638
Issue date
Jul 16, 1996
Hitachi, Ltd.
Toyohisa Morita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Combination problem solving method and apparatus
Patent number
5,274,742
Issue date
Dec 28, 1993
Hitachi, Ltd.
Toyohisa Morita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image segmentation method and apparatus therefor
Patent number
5,247,583
Issue date
Sep 21, 1993
Hitachi, Ltd.
Makoto Kato
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
OPERATION ARRANGEMENT SUPPORT SYSTEM AND METHOD THEREOF
Publication number
20150120665
Publication date
Apr 30, 2015
Hitachi, Ltd
SHUICHIRO SAKIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPERATION ARRANGEMENT SUPPORT SYSTEM AND METHOD THEREOF
Publication number
20140046907
Publication date
Feb 13, 2014
Hitachi, Ltd
Shuichiro Sakikawa
B61 - RAILWAYS
Information
Patent Application
OPERATION ARRANGEMENT SUPPORT SYSTEM AND METHOD THEREOF
Publication number
20110184917
Publication date
Jul 28, 2011
HITACHI LTD.
Shuichiro Sakikawa
B61 - RAILWAYS
Information
Patent Application
Information processing apparatus for translating IP address and pro...
Publication number
20070136557
Publication date
Jun 14, 2007
Kazuya Okochi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Control of data linkability
Publication number
20050283621
Publication date
Dec 22, 2005
Yoshinori Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processing apparatus and communication path selection m...
Publication number
20050005038
Publication date
Jan 6, 2005
Hitachi, Ltd.
Erika Ayukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processing apparatus and communication path selection m...
Publication number
20030177290
Publication date
Sep 18, 2003
Erika Ayukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for displaying data with tree structure
Publication number
20020107893
Publication date
Aug 8, 2002
Hitachi, Ltd.
Kazuya Ohkouchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for database management for data mining
Publication number
20020091908
Publication date
Jul 11, 2002
Hitoshi Ashida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for database management for data mining
Publication number
20020087540
Publication date
Jul 4, 2002
Hitoshi Ashida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Reasoning method based on similarity of cases
Publication number
20010054033
Publication date
Dec 20, 2001
Yoshinori Sato
G06 - COMPUTING CALCULATING COUNTING