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EDDIO CORPORATION
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Itabashi-ku, Tokyo 174, JP
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Patents Grants
last 30 patents
Information
Patent Grant
AC magnetic flux leakage flaw detecting apparatus for detecting fla...
Patent number
5,130,652
Issue date
Jul 14, 1992
Eddio Corporation
Masanobu Kawakami
G01 - MEASURING TESTING
Information
Patent Grant
Hot flaw detector with annular injection port for injecting cooling...
Patent number
5,107,214
Issue date
Apr 21, 1992
Nippon Steel Corporation
Mitsuo Yoshida
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of nondestructively inspecting for flaws in metal stocks inc...
Patent number
5,041,786
Issue date
Aug 20, 1991
Kobe Steel, Ltd.
Kazuhide Takaishi
G01 - MEASURING TESTING
Information
Patent Grant
Rotating head mechanism of rotary type AC magnetic flux leakage fla...
Patent number
5,023,550
Issue date
Jun 11, 1991
Eddio Corporation
Makoto Yamazaki
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for non-destructively detecting defects in met...
Patent number
4,818,935
Issue date
Apr 4, 1989
Nippon Steel Corporation
Michiaki Takahashi
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74116994 - EDDIO
Serial number
74116994
Filing date
Nov 20, 1990
EDDIO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74116995 - EDDIO CORPORATION
Serial number
74116995
Filing date
Nov 20, 1990
EDDIO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74116990 - EDDIO SORT
Serial number
74116990
Filing date
Nov 20, 1990
EDDIO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74116991 - EDDIOROTO
Serial number
74116991
Filing date
Nov 20, 1990
EDDIO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74116992 - EDDIOSCANHAM
Serial number
74116992
Filing date
Nov 20, 1990
EDDIO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74116993 - EDDIOROTOHAM
Serial number
74116993
Filing date
Nov 20, 1990
EDDIO CORPORATION
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments