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Hirotaka Mizuno
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Ikeda-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information system and data access method
Patent number
7,107,291
Issue date
Sep 12, 2006
Hitachi, Ltd.
Norifumi Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for connecting terminals in a remote consultin...
Patent number
7,031,997
Issue date
Apr 18, 2006
Hitachi, Ltd.
Yukinori Terahama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information system and data access method
Patent number
6,850,957
Issue date
Feb 1, 2005
Hitachi, Ltd.
Norifumi Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for information retrieval based on parts of speec...
Patent number
6,807,544
Issue date
Oct 19, 2004
Hitachi, Ltd.
Yukiko Morimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for connecting terminals in a remote consultin...
Patent number
6,256,661
Issue date
Jul 3, 2001
Hitachi, Ltd.
Yukinori Terahama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for supporting user operation
Patent number
5,978,595
Issue date
Nov 2, 1999
Hitachi, Ltd.
Tadashi Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for classifying patterns by use of neural network
Patent number
5,577,166
Issue date
Nov 19, 1996
Hitachi, Ltd.
Hirotaka Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer aided real-time decision support system and method
Patent number
5,267,148
Issue date
Nov 30, 1993
Hitachi, Ltd.
Michitaka Kosaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for evaluating and modifying fuzzy knowledge
Patent number
5,267,348
Issue date
Nov 30, 1993
Hitachi, Ltd.
Ryuko Someya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and a system for selection of time series data
Patent number
5,109,475
Issue date
Apr 28, 1992
Hitachi, Ltd.
Michitaka Kosaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image reconstruction method in nuclear magnetic resonance imaging s...
Patent number
4,875,012
Issue date
Oct 17, 1989
Hitachi, Ltd.
Akira Maeda
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Method of and apparatus for detecting heights of points on surface...
Patent number
4,700,398
Issue date
Oct 13, 1987
Hitachi, Ltd.
Hirotaka Mizuno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image correction processing method and apparatus
Patent number
4,682,300
Issue date
Jul 21, 1987
Hitachi, Ltd.
Youichi Seto
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Information system and data access method
Publication number
20050154770
Publication date
Jul 14, 2005
Hitachi, Ltd
Norifumi Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information system and data access method
Publication number
20040093395
Publication date
May 13, 2004
Hitachi, Ltd
Norifumi Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for connecting terminals in a remote consultin...
Publication number
20010032242
Publication date
Oct 18, 2001
Yukinori Terahama
H04 - ELECTRIC COMMUNICATION TECHNIQUE