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* Published Japanese patents only


Hits 262 results

No. Application number
Gazette No
Title
Release Date
Update Date
Information Provider
101 P2004-216912 P4409382 PRIORITY SEAT GUARD DEVICE OF RAILROAD CAR Nov 2, 2007 Oct 23, 2007 Railway Technical Research Institute
102 P2002-251338 P4410461 ANTILOCK BRAKE SYSTEM FOR TRAILER Nov 16, 2007 Mar 22, 2018 Railway Technical Research Institute
103 P2005-293215 P4413181 SHOCK ABSORBING DEVICE FOR ROLLING STOCK Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
104 P2005-093974 P4416684 CONSTRUCTION METHOD OF UNDERGROUND CONTINUOUS WALL FORMED OF POLYMER GEL Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
105 P2003-208181 P4433490 REPAIRING MATERIAL FOR CONTROLLING SALT DAMAGE AND REPAIRING METHOD FOR STRUCTURE Nov 6, 2007 Mar 15, 2018 Railway Technical Research Institute
106 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
107 P2006-163255 P4441508 METHOD AND APPARATUS FOR PREDICTING GROUND DISPLACEMENT Dec 15, 2011 Feb 21, 2018 Railway Technical Research Institute
108 P2003-411627 P4443206 SOFTWARE SIMULATION DEVICE Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
109 P2004-337504 P4448428 DATA RECORDING SYSTEM Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
110 P2005-307916 P4455471 METHOD OF MANAGING FACING OF TUNNEL USING SPRING WATER PRESSURE Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
111 P2003-406876 P4459602 OUTPUT AND PHASE CONTROL METHOD FOR CONVERTER Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
112 P2004-087039 P4460930 EDDY CURRENT BRAKE DEVICE Oct 26, 2007 Mar 9, 2018 Railway Technical Research Institute
113 P2005-097701 P4463137 SLEEPER WITH AUTOMATIC SETTLEMENT ADJUSTING FUNCTION Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
114 P2005-101707 P4463140 ASEISMATIC REINFORCING METHOD OF MASONRY WALL Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
115 P2004-256474 P4472472 SUBSTATION Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
116 P2005-266065 P4475535 NOISE SUPPRESSING STRUCTURE OF CURRENT COLLECTOR Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
117 P2000-218561 P4480240 CONTROL CIRCUIT OF PWM CONVERTER Nov 30, 2007 Nov 30, 2010 Railway Technical Research Institute
118 P2005-093968 P4494267 TUNNEL LINING CONCRETE EXFOLIATION PREVENTING METHOD AND ITS STRUCTURE Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
119 P2005-093927 P4498962 METHOD OF MEASURING INTERNAL STRAIN OF CONCRETE STRUCTURE, AND THE CONCRETE STRUCTURE Oct 26, 2007 Nov 30, 2010 Railway Technical Research Institute
120 P2005-165007 P4500217 CIRCUIT SYSTEM Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
121 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
122 P2001-103267 P4511758 WATER SHUT OFF SHEET FOR CIVIL ENGINEERING USE meetings Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
123 P2004-315802 P4515219 INFORMATION DISTRIBUTION SYSTEM Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
124 P2000-222030 P4518644 PANTOGRAPH SLIDER PLATE AND ITS ATTACHING METHOD Nov 30, 2007 Aug 25, 2015 Railway Technical Research Institute
125 P2005-177392 P4526446 JOINT STRUCTURE AND MANUFACTURING METHOD FOR GLUED INSULATED JOINT RAIL Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
126 P2005-262104 P4530378 ANTIEARTHQUAKE REINFORCING METHOD FOR MASONRY WALL, AND MASONRY WALL REINFORCING MATERIAL USED FOR THE REINFORCING METHOD Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
127 P2005-075787 P4533779 LOADING DEVICE AND LOADING METHOD Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
128 P2004-352128 P4536499 APPARATUS FOR MEASURING TIP POSITION OF HORIZONTAL DIRECTION EXCAVATION Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
129 P2004-352129 P4536500 APPARATUS FOR MEASURING TIP POSITION OF HORIZONTAL DIRECTION EXCAVATION Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
130 P2005-093953 P4536565 TUNNEL LINING CONCRETE INNER SURFACE REINFORCING METHOD AND ITS STRUCTURE Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
131 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
132 P2005-057975 P4537229 TUNNEL CONSTRUCTION METHOD Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
133 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
134 P2005-235951 P4541251 STANCHION POLE Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
135 P2005-253551 P4549262 DEVIATION PREVENTIVE GUARD OF CROSSTIE AND CROSSTIE WITH DEVIATION PREVENTIVE GUARD Oct 26, 2007 Sep 28, 2010 Railway Technical Research Institute
136 P2003-393787 P4555560 TUNNEL SHOCK ABSORBING WORK Nov 9, 2007 Oct 12, 2010 Railway Technical Research Institute
137 P2005-005453 P4558517 SUPERCONDUCTING COIL Oct 26, 2007 Jun 9, 2016 Railway Technical Research Institute
138 P2001-267544 P4571349 ALTERED SHUNTING PLAN PREPARING INFORMATION, STORAGE MEDIUM AND ALTERED SHUNTING PLAN PREPARING SYSTEM Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
139 P2005-334939 P4573756 VIBRATION CONTROL DEVICE OF VEHICLE Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
140 P2000-347133 P4578668 DATA COMMUNICATION METHOD AND COMMUNICATION MANAGEMENT SERVER Nov 30, 2007 Nov 16, 2010 Railway Technical Research Institute
141 P2001-194822 P4585150 DIAGRAM DATA EDITING INFORMATION ON EXECUTION TRAIN DIAGRAM MAKING, STORAGE MEDIUM AND DIAGRAM DATA EDITOR Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
142 P2006-026539 P4588643 EVALUATION DEVICE AND EVALUATION METHOD OF FWD Oct 26, 2007 Feb 21, 2018 Railway Technical Research Institute
143 P2004-340881 P4610310 DETECTION METHOD OF INTERNAL CRACKING OF STRUCTURE Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
144 P2000-249366 P4615102 CONSTRUCTION METHOD FOR STEEL PIPE COLUMN, AND PILE HEAD PROCESSING CONSTRUCTION METHOD TO CAST-IN-PLACE PILE FOR SAME METHOD Nov 30, 2007 May 23, 2019 Railway Technical Research Institute
145 P2005-101503 P4627678 SEISMIC INFORMATION NETWORK SYSTEM AND PROCESSING METHOD FOR TRANSMITTING SEISMIC INFORMATION Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
146 P2005-098082 P4628159 DETOUR SUITABILITY LIST DISPLAY SYSTEM, DETOUR SUITABILITY DETERMINATION DEVICE, AND DETOUR SUITABILITY LIST DISPLAY DEVICE Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
147 P2006-051788 P4628976 MULTIPURPOSE STORAGE DEVICE FOR RAILWAY ROLLING STOCK Oct 26, 2007 Feb 16, 2011 Railway Technical Research Institute
148 P2009-058079 P4632460 DEVICE AND METHOD FOR TESTING MODEL STRUCTURE Dec 14, 2011 Jan 29, 2018 Railway Technical Research Institute
149 P2004-059906 P4641729 VIBRATION DAMPING STRUCTURE OF BRAKE BLOCK AND BRAKE DEVICE Oct 26, 2007 Mar 9, 2018 Railway Technical Research Institute
150 P2004-352973 P4642448 PERMANENT ARRANGING METHOD OF LOW THERMAL EXPANSION LINEAR BODY Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
151 P2006-117048 P4644627 DEVICE AND METHOD OF PREVENTING MALFUNCTION OF PANTOGRAPH OF OVERHEAD WIRE/BATTERY HYBRID VEHICLE Dec 20, 2011 Feb 21, 2018 Railway Technical Research Institute
152 P2005-141704 P4648080 CRACK DETECTING ELECTRIC CIRCUIT, ITS MANUFACTURING METHOD, CRACK DETECTING SYSTEM AND CRACK DETECTING METHOD Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
153 P2006-020679 P4656577 STOP DEVICE FOR TROLLEY WIRE Oct 26, 2007 Mar 28, 2011 Railway Technical Research Institute
154 P2005-141858 P4660269 RAIL FASTENING DEVICE WITH RAIL OVERTURNING PREVENTING MEANS Oct 26, 2007 May 8, 2017 Railway Technical Research Institute
155 P2003-320334 P4662114 ACOUSTIC INSULATION MATERIAL AND ACOUSTIC INSULATION STRUCTURE USING THE MATERIAL Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
156 P2004-022514 P4662233 PASSING WAVE DAMPING STRUCTURE FOR FIXED CONSTRUCTION Oct 26, 2007 Mar 9, 2018 Railway Technical Research Institute
157 P2005-177394 P4666479 JOINT STRUCTURE AND MANUFACTURING METHOD FOR GLUED INSULATED JOINT RAIL Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
158 P2004-231509 P4671639 WATER IMPERVIOUS MATERIAL INJECTION TYPE WATER IMPERVIOUS WORK, SYSTEM, AND POLYVINYL ALCOHOL-SYSTEM INJECTION TYPE WATER IMPERVIOUS MATERIAL Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
159 P2005-358709 P4673204 AUTOMATIC SETTLEMENT CORRECTING DEVICE Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
160 P2005-002121 P4679156 FRICTION-REDUCING MATERIAL, FRICTION-REDUCING DEVICE AND FRICTION-REDUCING METHOD Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
161 P2005-046728 P4681320 FAILURE DETECTION SYSTEM AND METHOD, PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
162 P2006-072065 P4681478 ELECTRIC SWITCH MACHINE Oct 26, 2007 Feb 21, 2018 Railway Technical Research Institute
163 P2006-069913 P4688707 CONDITION DETECTION DEVICE FOR JOINT BAR Oct 26, 2007 Feb 21, 2018 Railway Technical Research Institute
164 P2005-270576 P4693564 FAILURE ORIENTING APPARATUS FOR ALTERNATING CURRENT AT FEEDING CIRCUIT Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
165 P2005-309678 P4695487 SOUNDPROOF STRUCTURE OF RAIL Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
166 P2006-096300 P4698466 SOUNDNESS EVALUATION SYSTEM AND PROGRAM OF BRIDGE PIER THEREOF Dec 20, 2011 Feb 21, 2018 Railway Technical Research Institute
167 P2001-271337 P4700862 ROLLING STOCK Nov 22, 2007 Apr 24, 2013 Railway Technical Research Institute
168 P2004-266418 P4708748 LINEAR BODY WHOSE THERMAL EXPANSION IS SMALL AND MANUFACTURING METHOD THEREFOR Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
169 P2001-145599 P4713012 TAPE-LIKE OXIDE SUPERCONDUCTOR Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
170 P2006-043890 P4719030 CHOPPER DEVICE Oct 26, 2007 Feb 21, 2018 Railway Technical Research Institute
171 P2004-330077 P4725835 DYNAMIC LIFT CHARACTERISTIC STABILIZATION STRUCTURE OF COLLECTOR SHOE Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
172 P2007-014551 P4727597 ELECTRIC VEHICLE CONTROLLER AND ELECTRIC VEHICLE CONTROL METHOD Dec 21, 2011 Feb 19, 2018 Railway Technical Research Institute
173 P2004-266413 P4727961 LINEAR BODY WITH SMALL THERMAL EXPANSION AND MANUFACTURING METHOD THEREFOR Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
174 P2005-270575 P4745000 FAILURE DETECTING DEVICE OF FAILURE POINT STANDARDIZING DEVICE FOR ALTERNATING CURRENT AT FEEDING CIRCUIT Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
175 P2005-225511 P4747279 IC CARD MANAGEMENT SYSTEM meetings Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
176 P2007-069902 P4751847 COMMUNICATION SYSTEM AND METHOD Dec 20, 2011 Feb 19, 2018 Railway Technical Research Institute
177 P2005-256424 P4753669 PANTOGRAPH LIFT MEASURING DEVICE Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
178 P2006-099260 P4755521 RAILROAD WAYSIDE INFORMATION TRANSMISSION SYSTEM Dec 20, 2011 Feb 21, 2018 Railway Technical Research Institute
179 P2005-099353 P4757521 STRAP FOR VEHICLE Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
180 P2007-057043 P4757816 CAR BRAKING METHOD AND CAR BRAKING DEVICE Dec 21, 2011 Feb 19, 2018 Railway Technical Research Institute
181 P2006-077152 P4761371 DEVICE AND METHOD FOR ELIMINATING FROST-FORMATION Dec 20, 2011 Apr 30, 2013 Railway Technical Research Institute
182 P2006-004608 P4767692 DERAILMENT PREVENTION AND BRAKING DEVICE FOR WHEELS Oct 26, 2007 Apr 30, 2013 Railway Technical Research Institute
183 P2004-351283 P4768983 OPERATION ARRANGEMENT RESULT ANALYSIS ASSISTANCE SYSTEM AND PROGRAM Nov 2, 2007 Mar 13, 2018 Railway Technical Research Institute
184 P2005-222663 P4769043 NOISE OSCILLATION REDUCING APPARATUS AND STAND-ALONE TYPE NOISE OSCILLATION REDUCING BODY Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
185 P2006-308037 P4771913 GROUND MONITORING TOOL AND GROUND MONITORING METHOD Dec 21, 2011 Feb 21, 2018 Railway Technical Research Institute
186 P2004-200604 P4772298 FULL CLOSURE MOTOR FOR DRIVING VEHICLE Nov 2, 2007 Mar 9, 2018 Railway Technical Research Institute
187 P2005-365774 P4772492 ELECTROMAGNETIC FORCE SUPPORTING DEVICE USING SUPERCONDUCTIVE MAGNET DEVICE Oct 26, 2007 Apr 30, 2013 Railway Technical Research Institute
188 P2006-004648 P4772510 SUPERCONDUCTIVE MAGNET DEVICE CAPABLE OF SUPPORTING HEAVY ARTICLE Oct 26, 2007 Feb 21, 2018 Railway Technical Research Institute
189 P2006-025637 P4772525 TEST EQUIPMENT OF ELECTROMAGNETIC FORCE SUPPORTING DEVICE EMPLOYING SUPERCONDUCTING MAGNET DEVICE Oct 26, 2007 Feb 21, 2018 Railway Technical Research Institute
190 P2006-241144 P4773306 PROGRAM AND SIMULATION DEVICE Dec 15, 2011 Feb 21, 2018 Railway Technical Research Institute
191 P2005-007008 P4774494 SUPERCONDUCTOR AND SUPERCONDUCTING COIL USING THE SAME Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
192 P2005-334988 P4777749 LOW AC LOSS OXIDE SUPERCONDUCTOR AND ITS MANUFACTURING METHOD Oct 26, 2007 Mar 2, 2018 Railway Technical Research Institute
193 P2007-126543 P4790660 OPERATION SYSTEM OF SUPER-CONDUCTIVE MAGNET FOR MAGNETICALLY-SUSPENDED RAILWAY VEHICLE meetings Dec 20, 2011 Feb 19, 2018 Railway Technical Research Institute
194 P2007-126545 P4790661 SUPERCONDUCTING MAGNET FOR MAGNETIC-LEVITATION RAILWAY VEHICLE Dec 20, 2011 Feb 19, 2018 Railway Technical Research Institute
195 P2006-314133 P4798787 DEVICE AND METHOD FOR GROUND EROSION DISCRIMINATION Dec 21, 2011 Feb 21, 2018 Railway Technical Research Institute
196 P2006-074453 P4813221 LOW-HEAT INVASION CURRENT LEAD DEVICE Oct 26, 2007 Feb 21, 2018 Railway Technical Research Institute
197 P2006-310027 P4818074 METHOD AND INSTRUMENT FOR CONTINUOUSLY MEASURING CONCENTRATION OF IONS CONTAINED IN GROUND WATER Dec 21, 2011 Apr 30, 2013 Railway Technical Research Institute
198 P2007-293887 P4818244 MOTOR CONTROLLER AND READHESION CONTROL METHOD Dec 20, 2011 Feb 19, 2018 Railway Technical Research Institute
199 P2006-079946 P4837412 BRIDGE SLEEPER RAIL FASTENING DEVICE Dec 19, 2011 Apr 30, 2013 Railway Technical Research Institute
200 P2006-097009 P4837422 AXLE BEAM TYPE DOLLY AND ITS WHEEL SHAFT STEERING METHOD Dec 19, 2011 Apr 30, 2013 Railway Technical Research Institute

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