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Fuminobu Komura
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Kouhoku-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Variation detecting apparatus, variation detecting method, and stor...
Patent number
7,027,653
Issue date
Apr 11, 2006
Hitachi Software Engineering Co., Ltd.
Takashi Hino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Decision making method
Patent number
5,870,730
Issue date
Feb 9, 1999
Hitachi, Ltd.
Masatoshi Furuya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for cooperatively operating river management facilities
Patent number
5,812,421
Issue date
Sep 22, 1998
Hitachi, Ltd.
Kenji Fujii
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Emergency information offering system
Patent number
5,689,233
Issue date
Nov 18, 1997
Hitachi, Ltd.
Hiromitsu Kurisu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scheduled motion planning method and apparatus for a vehicle
Patent number
5,550,742
Issue date
Aug 27, 1996
Hitachi, Ltd.
Masatoshi Furuya
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method for retrieving database of image information
Patent number
5,546,572
Issue date
Aug 13, 1996
Hitachi, Ltd.
Youichi Seto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Navigation system and method using map data
Patent number
5,311,173
Issue date
May 10, 1994
Hitachi, Ltd.
Fuminobu Komura
G01 - MEASURING TESTING
Information
Patent Grant
Scanning electron microscope and method of processing the same
Patent number
5,001,344
Issue date
Mar 19, 1991
Hitachi, Ltd.
Makoto Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of measuring surface topography by using scanning electron m...
Patent number
4,912,313
Issue date
Mar 27, 1990
Hitachi Ltd.
Makoto Kato
G01 - MEASURING TESTING
Information
Patent Grant
Method of detecting change using image
Patent number
4,912,770
Issue date
Mar 27, 1990
Hitachi, Ltd.
Youichi Seto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image correction system for scanning electron microscope
Patent number
4,907,287
Issue date
Mar 6, 1990
Hitachi, Ltd.
Koichi Homma
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scanning electron microscope
Patent number
4,803,358
Issue date
Feb 7, 1989
Hitachi, Ltd.
Makoto Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of reconstructing images from synthetic aperture radar's data
Patent number
4,758,838
Issue date
Jul 19, 1988
Hitachi, Ltd.
Akira Maeda
G01 - MEASURING TESTING
Information
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
Patent number
4,695,964
Issue date
Sep 22, 1987
Hitachi, Ltd.
Youichi Seto
G01 - MEASURING TESTING
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
Variation detecting apparatus, variation detecting method, and stor...
Publication number
20020060734
Publication date
May 23, 2002
Takashi Hino
G06 - COMPUTING CALCULATING COUNTING