Shuichi Yagi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Adhesive composition for bonding a lining tube on to the internal s...
- Patent number 5,993,581
- Issue date Nov 30, 1999
- Tokyo Gas Co., Ltd.
- Shigeru Toyoda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of repairing an existing pipeline including a main pipe and...
- Patent number 5,983,948
- Issue date Nov 16, 1999
- Tokyo Gas Co., Ltd.
- Shuichi Yagi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Reversible lining tube for repairing an existing pipeline
- Patent number 5,899,636
- Issue date May 4, 1999
- Tokyo Gas Co. Ltd.
- Shigeru Toyoda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Suction system for use in a method of lining the internal surface o...
- Patent number 5,888,302
- Issue date Mar 30, 1999
- Tokyo Gas Co. Ltd.
- Shigeru Toyoda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods of lining the internal surface of a pipe
- Patent number 5,873,390
- Issue date Feb 23, 1999
- Tokyo Gas Co., Ltd.
- Shinobu Satake
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of repairing an existing pipe
- Patent number 5,855,712
- Issue date Jan 5, 1999
- Tokyo Gas Co. Ltd.
- Shigeru Toyoda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of lining the internal surface of a pipe
- Patent number 5,853,629
- Issue date Dec 29, 1998
- Tokyo Gas Co., Ltd.
- Shigeru Toyoda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods of lining the internal surface of a pipe
- Patent number 5,740,838
- Issue date Apr 21, 1998
- Tokyo Gas Co., Ltd.
- Shinobu Satake
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods of lining the internal surface of a pipe
- Patent number 5,716,672
- Issue date Feb 10, 1998
- Tokyo Gas Co., Ltd.
- Shigeru Toyoda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of lining the internal surface of a pipe
- Patent number 5,700,405
- Issue date Dec 23, 1997
- Tokyo Gas Co., Ltd.
- Shigeru Toyoda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods of lining the internal surface of a pipe
- Patent number 5,667,841
- Issue date Sep 16, 1997
- Tokyo Gas Co., Ltd.
- Shigeru Toyoda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Liquid injection apparatus for use in a method of lining the intern...
- Patent number 5,632,818
- Issue date May 27, 1997
- Tokyo Gas Co., Ltd.
- Shigeru Toyoda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods of lining the internal surface of a pipe
- Patent number 5,609,186
- Issue date Mar 11, 1997
- Tokyo Gas Co., Ltd.
- Shinobu Satake
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for lining the internal surface of a pipe
- Patent number 5,590,689
- Issue date Jan 7, 1997
- Tokyo Gas Co. Ltd.
- Shigeru Toyoda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Nozzle and method of jetting fluid into inner peripheral surface of...
- Publication number 20040227016
- Publication date Nov 18, 2004
- Shuichi Yagi
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Shuichi Yagi

Person

Patents Grantslast 30 patents

Adhesive composition for bonding a lining tube on to the internal s...

Method of repairing an existing pipeline including a main pipe and...

Reversible lining tube for repairing an existing pipeline

Suction system for use in a method of lining the internal surface o...

Methods of lining the internal surface of a pipe

Method of repairing an existing pipe

Method of lining the internal surface of a pipe

Methods of lining the internal surface of a pipe

Methods of lining the internal surface of a pipe

Method of lining the internal surface of a pipe

Methods of lining the internal surface of a pipe

Liquid injection apparatus for use in a method of lining the intern...

Methods of lining the internal surface of a pipe

Method for lining the internal surface of a pipe

Patents Applicationslast 30 patents

Nozzle and method of jetting fluid into inner peripheral surface of...