Chemical Grouting Co., Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
Determining device and determining method
- Patent number 10,261,004
- Issue date Apr 16, 2019
- CHEMICAL GROUTING CO., LTD.
- Tsutomu Tsuchiya
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Artificial ground freezing method and artificial ground freezing sy...
- Patent number 10,221,537
- Issue date Mar 5, 2019
- CHEMICAL GROUTING CO., LTD.
- Yuichi Tachiwada
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for determining figure
- Patent number 7,120,565
- Issue date Oct 10, 2006
- Chemical Grouting Company, Ltd.
- Mitsuhiro Shibazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-shaft drilling unit
- Patent number 5,797,465
- Issue date Aug 25, 1998
- Chemical Grouting Company, Ltd.
- Mitsuhiro Shibasaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Process for treating sludge and system for the same
- Patent number 5,624,550
- Issue date Apr 29, 1997
- Chemical Grouting Co., Ltd.
- Masahiro Iji
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Multi shaft drilling unit
- Patent number 5,575,345
- Issue date Nov 19, 1996
- Chemical Grouting Company. Ltd.
- Mitsuhiro Shibasaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Process for treating sludge and system for the same
- Patent number 5,462,672
- Issue date Oct 31, 1995
- Chemical Grouting Co., Ltd.
- Masahiro Iji
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for controlling a final pile diameter in a cast-in-place of...
- Patent number 5,435,668
- Issue date Jul 25, 1995
- Chemical Grouting Co., Ltd.
- Mitsuhiro Shibazaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for controlling a final pile diameter in a cast-in-place of...
- Patent number 5,399,056
- Issue date Mar 21, 1995
- Chemical Grouting Co., Ltd.
- Mitsuhiro Shibazaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of improving ground of large area
- Patent number 5,160,220
- Issue date Nov 3, 1992
- Kajima Corporation
- Hiroshi Yoshida
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of improving ground of large area
- Patent number 5,123,782
- Issue date Jun 23, 1992
- Kajima Corporation
- Hiroshi Yoshida
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of reusing slurry
- Patent number 5,123,783
- Issue date Jun 23, 1992
- Kajima Corp.
- Hiroshi Yoshida
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Multi-shaft kneading auger system
- Patent number 5,050,320
- Issue date Sep 24, 1991
- Kajima Corporation
- Mitsuhiro Shibazaki
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for improving ground of large section area
- Patent number 5,006,017
- Issue date Apr 9, 1991
- Kajima Corporation
- Hiroshi Yoshida
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

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Patents Applicationslast 30 patents

Information Patent Application
ARTIFICIAL GROUND FREEZING METHOD AND ARTIFICIAL GROUND FREEZING SY...
- Publication number 20170350087
- Publication date Dec 7, 2017
- Chemical Grouting Co., Ltd.
- Yuichi TACHIWADA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DETERMINING DEVICE AND DETERMINING METHOD
- Publication number 20170343456
- Publication date Nov 30, 2017
- Chemical Grouting Co., Ltd.
- Tsutomu TSUCHIYA
- G01 - MEASURING TESTING
Information Patent Application
Contaminated Soil Purification Method
- Publication number 20150093199
- Publication date Apr 2, 2015
- Chemical Grouting Co., Ltd.
- Robert C. Borden
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Chemical Grouting Co., Ltd.

Organization

Patents Grantslast 30 patents

Determining device and determining method

Artificial ground freezing method and artificial ground freezing sy...

Method and apparatus for determining figure

Multi-shaft drilling unit

Process for treating sludge and system for the same

Multi shaft drilling unit

Process for treating sludge and system for the same

Method for controlling a final pile diameter in a cast-in-place of...

Method for controlling a final pile diameter in a cast-in-place of...

Method of improving ground of large area

Method of improving ground of large area

Method of reusing slurry

Multi-shaft kneading auger system

Method for improving ground of large section area

Patents Applicationslast 30 patents

ARTIFICIAL GROUND FREEZING METHOD AND ARTIFICIAL GROUND FREEZING SY...

DETERMINING DEVICE AND DETERMINING METHOD

Contaminated Soil Purification Method