IHI INFRASTRUCTURE SYSTEMS CO., LTD.

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Sakai-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Welding method
- Patent number 9,623,508
- Issue date Apr 18, 2017
- IHI Infrastructure Systems Co., Ltd.
- Seiji Okada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for measuring height of lack of penetration and ultrasonic f...
- Patent number 9,612,226
- Issue date Apr 4, 2017
- IHI Infrastructure Systems Co., Ltd.
- Yuji Takeda
- G01 - MEASURING TESTING
Information Patent Grant
Method for replacing sloped cables, and temporary hanger for replac...
- Patent number 9,021,644
- Issue date May 5, 2015
- IHI Infrastructure Systems Co., Ltd.
- Satoshi Kawabata
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Device and method for preventing rusting of cable for supporting br...
- Patent number 8,042,213
- Issue date Oct 25, 2011
- IHI Infrastructure Systems Co., Ltd.
- Mitsuhiro Yamane
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

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Patents Applicationslast 30 patents

Information Patent Application
REPAIRING LASER WELDING METHOD AND REPAIRING LASER WELDING DEVICE
- Publication number 20220118552
- Publication date Apr 21, 2022
- IHI Infrastructure Systems CO., Ltd.
- Naoyuki MATSUMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MEASURING HEIGHT OF LACK OF PENETRATION AND ULTRASONIC F...
- Publication number 20150300992
- Publication date Oct 22, 2015
- IHI Infrastructure Systems CO., Ltd.
- Yuji Takeda
- G01 - MEASURING TESTING
Information Patent Application
INTERFACE INSPECTION METHOD AND APPARATUS FOR COMPOSITE STRUCTURE
- Publication number 20150153313
- Publication date Jun 4, 2015
- IHI INFRASTRUCTURE SYSTEMS CO., LTD.
- Arisa KURASHIGE
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR REPLACING SLOPED CABLES, AND TEMPORARY HANGER FOR REPLAC...
- Publication number 20150052694
- Publication date Feb 26, 2015
- IHI Infrastructure Systems CO., Ltd.
- Satoshi Kawabata
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
WELDING METHOD
- Publication number 20150048055
- Publication date Feb 19, 2015
- IHI Infrastructure Systems CO., Ltd.
- Seiji Okada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE AND METHOD FOR PREVENTING RUSTING OF CABLE FOR SUPPORTING BR...
- Publication number 20100293728
- Publication date Nov 25, 2010
- IHI INFRASTRUCTURE SYSTEMS CO., LTD.
- Mitsuhiro Yamane
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

IHI INFRASTRUCTURE SYSTEMS CO., LTD.

Organization

Patents Grantslast 30 patents

Welding method

Method for measuring height of lack of penetration and ultrasonic f...

Method for replacing sloped cables, and temporary hanger for replac...

Device and method for preventing rusting of cable for supporting br...

Patents Applicationslast 30 patents

REPAIRING LASER WELDING METHOD AND REPAIRING LASER WELDING DEVICE

METHOD FOR MEASURING HEIGHT OF LACK OF PENETRATION AND ULTRASONIC F...

INTERFACE INSPECTION METHOD AND APPARATUS FOR COMPOSITE STRUCTURE

METHOD FOR REPLACING SLOPED CABLES, AND TEMPORARY HANGER FOR REPLAC...

WELDING METHOD

DEVICE AND METHOD FOR PREVENTING RUSTING OF CABLE FOR SUPPORTING BR...