Ezel Inc.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for quantizing color image data by minimizing least squares...
- Patent number 5,684,897
- Issue date Nov 4, 1997
- Ezel Inc.
- Ryohei Kumagai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fingerprint data processing method
- Patent number 5,555,314
- Issue date Sep 10, 1996
- Ezel Inc.
- Tatsushi Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High speed image processing system having a preparation portion and...
- Patent number 5,553,170
- Issue date Sep 3, 1996
- Ezel, Inc.
- Ryohei Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for detecting inclination of an image of characters
- Patent number 5,546,479
- Issue date Aug 13, 1996
- Sharp Corporation
- Seido Kawanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for comparing two images by making an initial rou...
- Patent number 5,490,225
- Issue date Feb 6, 1996
- Ezel Inc.
- Ryohei Kumagai
- G07 - CHECKING-DEVICES
Information Patent Grant
Neural device
- Patent number 5,479,577
- Issue date Dec 26, 1995
- Ezel Inc.
- Weikang Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lighting system for camera
- Patent number 5,450,291
- Issue date Sep 12, 1995
- Ezel Inc.
- Ryohei Kumagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dither processing method
- Patent number 5,438,634
- Issue date Aug 1, 1995
- Ezel Inc.
- Ryohei Kumagai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of detecting the inclination of an IC
- Patent number 5,434,802
- Issue date Jul 18, 1995
- Ezel Inc.
- Koji Matsumoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Moving vector extractor
- Patent number 5,430,479
- Issue date Jul 4, 1995
- Sharp Corporation
- Kengo Takahama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Associative pattern conversion system and adaption method thereof
- Patent number 5,416,850
- Issue date May 16, 1995
- Ezel, Incorporated
- Sunao Takatori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory control device
- Patent number 5,414,666
- Issue date May 9, 1995
- Ezel Inc.
- Ryohei Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal panel inspection method
- Patent number 5,394,481
- Issue date Feb 28, 1995
- Ezel Inc.
- Ryohei Kumagai
- G01 - MEASURING TESTING
Information Patent Grant
Thinning method of an image
- Patent number 5,384,866
- Issue date Jan 24, 1995
- Ezel, Inc.
- Ryohei Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for discriminating between figure and text areas of an image
- Patent number 5,381,241
- Issue date Jan 10, 1995
- Sharp Corporation
- Seido Kawanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for establishing a coincidence between two images
- Patent number 5,367,580
- Issue date Nov 22, 1994
- Ezel, Inc.
- Ryohei Kumagai
- G07 - CHECKING-DEVICES
Information Patent Grant
Data processing system using a neural network
- Patent number 5,361,328
- Issue date Nov 1, 1994
- Ezel, Inc.
- Sunao Takatori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Weighting and thresholding circuit for a neural network
- Patent number 5,355,438
- Issue date Oct 11, 1994
- Ezel, Inc.
- Sunao Takatori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal panel inspection method
- Patent number 5,339,093
- Issue date Aug 16, 1994
- Ezel, Inc.
- Eryohei Kumagai
- G01 - MEASURING TESTING
Information Patent Grant
Printed matter inspection method
- Patent number 5,321,769
- Issue date Jun 14, 1994
- Ezel, Inc.
- Tooru Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dither processing method
- Patent number 5,315,669
- Issue date May 24, 1994
- Ezel Inc.
- Ryohei Kumagai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Number plate recognition system
- Patent number 5,315,664
- Issue date May 24, 1994
- Ezel, Inc.
- Ryohei Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing system
- Patent number 5,283,866
- Issue date Feb 1, 1994
- Ezel, Inc.
- Ryohei Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing system
- Patent number 5,276,778
- Issue date Jan 4, 1994
- Ezel, Inc.
- Ryohei Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image comparison method
- Patent number 5,267,324
- Issue date Nov 30, 1993
- Ezel, Inc.
- Ryohei Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for measuring fluid-flow velocity distribution
- Patent number 5,249,136
- Issue date Sep 28, 1993
- Ezel, Inc.
- Ryohei Kumagai
- G01 - MEASURING TESTING
Information Patent Grant
Configuration recognition system calculating a three-dimensional di...
- Patent number 5,231,678
- Issue date Jul 27, 1993
- Ezel, Inc.
- Sunao Takatori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for registering image data
- Patent number 5,228,097
- Issue date Jul 13, 1993
- Ezel, Inc.
- Ryohei Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing method
- Patent number 5,220,647
- Issue date Jun 15, 1993
- Ezel, Inc.
- Ryohei Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal panel inspection method
- Patent number 5,204,617
- Issue date Apr 20, 1993
- Ezel, Inc.
- Ryohei Kumagai
- G02 - OPTICS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74336297 - HRU-TAICHI
- Serial number 74336297
- Filing date Dec 3, 1992
- EZEL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74028572
- Serial number 74028572
- Filing date Feb 13, 1990
- EZEL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73839844 - HRU-TAICHI
- Serial number 73839844
- Filing date Nov 15, 1989
- EZEL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Organization

Patents Grantslast 30 patents

Method for quantizing color image data by minimizing least squares...

Fingerprint data processing method

High speed image processing system having a preparation portion and...

Method for detecting inclination of an image of characters

Method and system for comparing two images by making an initial rou...

Neural device

Lighting system for camera

Dither processing method

Method of detecting the inclination of an IC

Moving vector extractor

Associative pattern conversion system and adaption method thereof

Memory control device

Liquid crystal panel inspection method

Thinning method of an image

Method for discriminating between figure and text areas of an image

Method and system for establishing a coincidence between two images

Data processing system using a neural network

Weighting and thresholding circuit for a neural network

Liquid crystal panel inspection method

Printed matter inspection method

Dither processing method

Number plate recognition system

Image processing system

Image processing system

Image comparison method

System for measuring fluid-flow velocity distribution

Configuration recognition system calculating a three-dimensional di...

Method for registering image data

Image processing method

Liquid crystal panel inspection method

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74336297 - HRU-TAICHI

74028572

73839844 - HRU-TAICHI