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* Published Japanese patents only


Hits 10 results

No. Application number
Gazette No
Title
Release Date
Update Date
Information Provider
1 P2003-304170 P3917118 CONNECTING HANGER EAR FOR ELECTRIC OVERHEAD WIRE meetings Nov 9, 2007 Nov 2, 2007 Railway Technical Research Institute
2 P2004-256474 P4472472 SUBSTATION Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
3 P2004-322551 P4408077 METHOD OF MEASURING INNER DISTORTION IN LINING CONCRETE CONSTRUCTED BY ECL METHOD, AND DEVICE FOR USE THEREIN Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
4 P2005-057975 P4537229 TUNNEL CONSTRUCTION METHOD Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
5 P2005-127189 P4441438 JOINING STRUCTURE OF REINFORCED CONCRETE MEMBER AND JOINING METHOD OF REINFORCED CONCRETE MEMBER Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
6 P2005-143460 P4339277 SPRING WATER PRESSURE MEASURING DEVICE NEAR TO CUTTING FACE IN TUNNEL Oct 26, 2007 Oct 16, 2007 Railway Technical Research Institute
7 P2005-224781 P4536619 SYSTEM FOR PREDICTING PRESSURE FLUCTUATION AT STATION PART DUE TO TRAVEL OF HIGH-SPEED TRAIN Oct 26, 2007 Sep 30, 2010 Railway Technical Research Institute
8 P2005-307916 P4455471 METHOD OF MANAGING FACING OF TUNNEL USING SPRING WATER PRESSURE Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
9 P2004-100932 P4505249 JOINING STRUCTURE OF REINFORCED CONCRETE MEMBER, AND JOINING METHOD FOR THE REINFORCED CONCRETE MEMBER Oct 26, 2007 Mar 9, 2018 Railway Technical Research Institute
10 P2004-100938 P4537748 JOINTING STRUCTURE OF CYLINDRICAL MEMBER AND REINFORCED CONCRETE MEMBER AND METHOD OF JOINTING THE MEMBERS Oct 26, 2007 Mar 9, 2018 Railway Technical Research Institute

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