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Hiromichi Ito
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processing apparatus for concealing the identity of int...
Patent number
7,827,309
Issue date
Nov 2, 2010
Hitachi, Ltd.
Hiromichi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data recording/reproducing system, storage device, and file access...
Patent number
7,783,171
Issue date
Aug 24, 2010
Hitachi, Ltd.
Hiromichi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Firewall apparatus
Patent number
7,392,538
Issue date
Jun 24, 2008
Hitachi, Ltd.
Chikashi Okamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Gateway device and control method for communication with IP and IPV...
Patent number
7,339,895
Issue date
Mar 4, 2008
Hitachi, Ltd.
Tomochika Ozaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote operating system
Patent number
7,277,699
Issue date
Oct 2, 2007
Hitachi, Ltd.
Hiromichi Ito
G08 - SIGNALLING
Information
Patent Grant
Log accumulation device with user accuracy setting means and pseudo...
Patent number
7,275,090
Issue date
Sep 25, 2007
Hitachi, Ltd.
Shigeto Oeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Key controlling system, key controlling apparatus, information encr...
Patent number
7,137,025
Issue date
Nov 14, 2006
Hitachi, Ltd.
Hiromichi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Proxy server selecting server and proxy server
Patent number
6,973,485
Issue date
Dec 6, 2005
Hitachi, Ltd.
Tomoichi Ebata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote operating system
Patent number
6,693,999
Issue date
Feb 17, 2004
Hitachi, Ltd.
Hiromichi Ito
G08 - SIGNALLING
Information
Patent Grant
Proxy server selecting server and proxy server
Patent number
6,513,061
Issue date
Jan 28, 2003
Hitachi, Ltd.
Tomoichi Ebata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote operating system
Patent number
6,510,212
Issue date
Jan 21, 2003
Hitachi, Ltd.
Hiromichi Ito
G08 - SIGNALLING
Information
Patent Grant
Method and apparatus for managing electronic money and storage for...
Patent number
6,487,542
Issue date
Nov 26, 2002
Hitachi, Ltd.
Tomoichi Ebata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distributed database management system including logical database c...
Patent number
6,457,007
Issue date
Sep 24, 2002
Hitachi, Ltd.
Satoshi Kikuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for controlling disclosure time of information
Patent number
6,430,292
Issue date
Aug 6, 2002
Hitachi, Ltd.
Hiromichi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing device and method for controlling power cons...
Patent number
6,329,794
Issue date
Dec 11, 2001
Hitachi, Ltd.
Shigeto Oeda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Information processing system enabling access to different types of...
Patent number
5,832,510
Issue date
Nov 3, 1998
Hitachi, Ltd.
Hiromichi Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pass-word managing system and pass-word managing method
Patent number
5,826,016
Issue date
Oct 20, 1998
Hitachi, Ltd.
Toshiya Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Database access system and method of controlling access management...
Patent number
5,721,904
Issue date
Feb 24, 1998
Hitachi, Ltd.
Hiromichi Ito
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Contents sharing apparatus and contents sharing method
Publication number
20060230142
Publication date
Oct 12, 2006
Takayuki Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data recording/reproducing system, storage device, and file access...
Publication number
20050210519
Publication date
Sep 22, 2005
Hiromichi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Terminal device, service providing server, and RF tag sheet
Publication number
20040238635
Publication date
Dec 2, 2004
Hitachi, Ltd
Tomochika Ozaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication method and information processing apparatus
Publication number
20040117506
Publication date
Jun 17, 2004
Hiromichi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Remote operating system
Publication number
20040109548
Publication date
Jun 10, 2004
Hiromichi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information device, gateway device and control method
Publication number
20040071148
Publication date
Apr 15, 2004
Hitachi, Ltd
Tomochika Ozaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Remote operating system
Publication number
20030081745
Publication date
May 1, 2003
Hiromichi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Firewall apparatus
Publication number
20030070095
Publication date
Apr 10, 2003
Hitachi, Ltd
Chikashi Okamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Proxy server selecting server and proxy server
Publication number
20030061282
Publication date
Mar 27, 2003
Tomoichi Ebata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for managing electronic money and storage medi...
Publication number
20030041035
Publication date
Feb 27, 2003
TOMOICHI EBATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Remote operating system
Publication number
20020131569
Publication date
Sep 19, 2002
Hiromichi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Key controlling system, key controlling apparatus, information encr...
Publication number
20020097878
Publication date
Jul 25, 2002
Hiromichi Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR MANAGING ELECTRONIC MONEY AND STORAGE FOR...
Publication number
20020095370
Publication date
Jul 18, 2002
TOMOICHI EBATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processing apparatus, log accumulation control device,...
Publication number
20020083162
Publication date
Jun 27, 2002
Hitachi, Ltd.
Shigeto Oeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE