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No. Application number
Gazette No
Title
Release Date
Update Date
Information Provider
3301 P2003-004063 P4287156 ACTIVE NOISE REDUCTION DEVICE FOR ROLLING STOCK Nov 2, 2007 Mar 15, 2018 Railway Technical Research Institute
3302 P2003-012180 P4191497 OPERATION ARRANGEMENT PROPOSAL PREPARATION INFORMATION AND OPERATION ARRANGEMENT PROPOSAL PREPARATION DEVICE Nov 2, 2007 Mar 15, 2018 Railway Technical Research Institute
3303 P2003-027807 P3987441 WEIGHT FALL BUFFER IN RIGIDOMETER OF GROUND Nov 2, 2007 Oct 25, 2007 Railway Technical Research Institute
3304 P2003-055852 P4093881 SWITCH Nov 2, 2007 Oct 25, 2007 Railway Technical Research Institute
3305 P2003-064268 P4056910 IMAGE PROCESSING TYPE MEASUREMENT DEVICE FOR GROUND COIL OF MAGNETIC LEVITATION TYPE RAILWAY Nov 2, 2007 May 26, 2020 Railway Technical Research Institute
3306 P2003-073982 P3959361 MAGNETICALLY SUPPORTED ELECTROMAGNETIC VIBRATOR AND METHOD FOR VIBRATION Nov 2, 2007 Mar 15, 2018 Railway Technical Research Institute
3307 P2003-084193 P4116912 ABNORMAL VOLTAGE PROTECTING DEVICE OF ELECTRIC OVERHEAD LINE Nov 2, 2007 Mar 15, 2018 Railway Technical Research Institute
3308 P2003-089939 P4926368 LUBRICANT COMPOSITION AND LUBRICANT COMPOSITION FOR RAIL TURNOUT Nov 2, 2007 Mar 15, 2018 Railway Technical Research Institute
3309 P2003-092940 P3974546 RAIL FASTENING DEVICE Nov 2, 2007 Mar 15, 2018 Railway Technical Research Institute
3310 P2003-094132 P4263518 ELECTRIC DOUBLE LAYER CAPACITOR Nov 6, 2007 Jun 30, 2017 Railway Technical Research Institute
3311 P2003-095853 P4343570 SURFACE PREPARATION MATERIAL FOR STEEL AND METHOD OF SURFACE- PREPARATION Nov 6, 2007 Mar 15, 2018 Railway Technical Research Institute
3312 P2003-096321 P4117209 PIER / ABUTMENT BASE JOINT TYPE REINFORCING STRUCTURE Nov 6, 2007 Mar 15, 2018 Railway Technical Research Institute
3313 P2003-175176 P4173408 EARTHQUAKE MOTION DISCRIMINATION METHOD AND SYSTEM FOR THE SAME Nov 6, 2007 Nov 2, 2007 Railway Technical Research Institute
3314 P2003-175798 P4316939 REINFORCING METHOD OF MASONRY WALL Nov 6, 2007 Mar 15, 2018 Railway Technical Research Institute
3315 P2003-175807 P4316940 REINFORCING METHOD OF MASONRY WALL Nov 6, 2007 Mar 15, 2018 Railway Technical Research Institute
3316 P2003-175816 P4316941 REINFORCING METHOD OF MASONRY WALL Nov 6, 2007 Mar 15, 2018 Railway Technical Research Institute
3317 P2003-175820 P4190360 REINFORCED STRUCTURE OF MASONRY WALL AND ITS REINFORCING METHOD Nov 6, 2007 Mar 15, 2018 Railway Technical Research Institute
3318 P2003-180151 P4083633 IRON BASED SINTERED ALLOY FOR CURRENT COLLECTING-SLIDING Nov 6, 2007 Mar 15, 2018 Railway Technical Research Institute
3319 P2003-181693 P4297741 STRUCTURE BODY FOR RAILWAY ROLLING STOCK Nov 6, 2007 Nov 2, 2007 Railway Technical Research Institute
3320 P2003-187414 P4373143 GROUNDING BRUSH DEVICE Nov 6, 2007 Apr 26, 2013 Railway Technical Research Institute
3321 P2003-208181 P4433490 REPAIRING MATERIAL FOR CONTROLLING SALT DAMAGE AND REPAIRING METHOD FOR STRUCTURE Nov 6, 2007 Mar 15, 2018 Railway Technical Research Institute
3322 P2003-208929 P3992661 SAFETY DEVICE FOR ELECTRIC RAILCAR LINE Nov 6, 2007 Mar 15, 2018 Railway Technical Research Institute
3323 P2003-277725 P4041033 DETERIORATION PREDICTION METHOD AND PREDICTION DEVICE OF STEEL PRODUCT Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3324 P2003-279319 P4102723 SURFACE TREATMENT MATERIAL, METHOD FOR PRODUCING THE SAME, BODY STRUCTURE OF TRAFFIC TRANSPORTATION MEANS AND BODY STRUCTURE OF ROLLING STOCK Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3325 P2003-279987 P4318499 JOINED MATERIAL, JOINT STRUCTURE THEREOF, METHOD OF PRODUCING JOINED MATERIAL, AND BODY STRUCTURE OF TRAFFIC TRANSPORTATION MEANS Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3326 P2003-304170 P3917118 CONNECTING HANGER EAR FOR ELECTRIC OVERHEAD WIRE meetings Nov 9, 2007 Nov 2, 2007 Railway Technical Research Institute
3327 P2003-305086 P4291088 FRICTION RELAXATION MATERIAL, ITS STORAGE DEVICE AND FRICTION RELAXATION DEVICE Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3328 P2003-320334 P4662114 ACOUSTIC INSULATION MATERIAL AND ACOUSTIC INSULATION STRUCTURE USING THE MATERIAL Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3329 P2003-325462 P4225481 ELECTRIC WIRE INSPECTION DEVICE Nov 9, 2007 Nov 2, 2007 Railway Technical Research Institute
3330 P2003-361012 P4205551 CAST-IN-PLACE CONSTRUCTION METHOD AND EXCAVATOR Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3331 P2003-387439 P4191013 VIBRATION CONTROL DEVICE AND VEHICLE EQUIPPED WITH IT Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3332 P2003-393787 P4555560 TUNNEL SHOCK ABSORBING WORK Nov 9, 2007 Oct 12, 2010 Railway Technical Research Institute
3333 P2003-406876 P4459602 OUTPUT AND PHASE CONTROL METHOD FOR CONVERTER Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3334 P2003-411627 P4443206 SOFTWARE SIMULATION DEVICE Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3335 P2003-422439 P4179507 DAMPER FOR SUSPENSION WIRE Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3336 P2003-432109 P4209318 QUANTITATIVE EVALUATION METHOD OF WHEEL DAMAGE IN SLIP PREVENTION CONTROL OF ROLLING STOCK Nov 9, 2007 Mar 15, 2018 Railway Technical Research Institute
3337 P2002-013366 P3732784 ELECTRIC VEHICLE DRIVING AND CONTROLLING METHOD AND CONTROL DEVICE Nov 9, 2007 Mar 22, 2018 Railway Technical Research Institute
3338 P2002-013367 P3798700 INDUCTION MOTOR CONTROLLER Nov 9, 2007 Mar 22, 2018 Railway Technical Research Institute
3339 P2002-106430 P4055457 GROUND BRUSH DEVICE Nov 16, 2007 Mar 22, 2018 Railway Technical Research Institute
3340 P2002-106431 P4191947 GROUNDING BRUSH DEVICE Nov 16, 2007 Apr 24, 2013 Railway Technical Research Institute
3341 P2002-133610 P4275899 SEPARATOR FOR FUEL CELL, ITS MANUFACTURING METHOD, AND FUEL CELL Nov 16, 2007 Jul 1, 2020 Railway Technical Research Institute
3342 P2002-140181 P4216000 WHEEL SET HAVING GAUGE VARIABLE MECHANISM AND BOGIE Nov 16, 2007 Aug 22, 2019 Railway Technical Research Institute
3343 P2002-166209 P4078124 METHOD FOR MANUFACTURING FIBER-REINFORCED MORTAR OR CONCRETE AND MANUFACTURING DEVICE Nov 16, 2007 Mar 22, 2018 Railway Technical Research Institute
3344 P2002-171336 P3858221 SUPER-CONDUCTIVE MAGNET MADE OF HIGH-TEMPERATURE SUPERCONDUCTIVE BULK MATERIAL, AND ITS MANUFACTURING METHOD Nov 16, 2007 Mar 22, 2018 Railway Technical Research Institute
3345 P2002-202080 P4020716 POSITION ADJUSTING DEVICE AND METHOD FOR HEAVY LOAD meetings Nov 16, 2007 Nov 8, 2007 Railway Technical Research Institute
3346 P2002-237895 P4198419 CARBON BASED SINTERED CONTACT STRIP MATERIAL HAVING WEAR RESISTANCE Nov 16, 2007 Mar 22, 2018 Railway Technical Research Institute
3347 P2002-298598 P4051258 SLIP PREVENTIVE MATERIAL SPRAYING DEVICE Nov 16, 2007 Nov 8, 2007 Railway Technical Research Institute
3348 P2002-300189 P3932187 SUPPORT STRUCTURE OF OVERHEAD LINE Nov 16, 2007 Nov 8, 2007 Railway Technical Research Institute
3349 P2002-341248 P4112955 TRACTION CONTROLLER FOR VEHICLE Nov 16, 2007 Mar 22, 2018 Railway Technical Research Institute
3350 P2002-355051 P4001806 IDENTIFICATION METHOD AND DEVICE BY NONCONTACT MEASUREMENT OF VIBRATION CHARACTERISTIC OF STRUCTURE Nov 16, 2007 Mar 22, 2018 Railway Technical Research Institute
3351 P2002-365377 P4256152 JOINING MATERIAL, PRODUCTION METHOD THEREFOR, STRUCTURE OF TRAFFIC TRANSPORTATION MEANS, AND STRUCTURE OF RAILWAY VEHICLE Nov 16, 2007 Mar 22, 2018 Railway Technical Research Institute
3352 P2002-379548 P4319834 APPARATUS AND METHOD IMAGING SURFACE OF OBJECT Nov 16, 2007 Jun 20, 2018 Railway Technical Research Institute
3353 P2001-065300 P4351402 THERMITE WELDING METHOD FOR RAIL Nov 22, 2007 Nov 12, 2007 Railway Technical Research Institute
3354 P2001-066742 P4066129 VEHICLE SUPPORT STRUCTURE Nov 22, 2007 Apr 23, 2013 Railway Technical Research Institute
3355 P2001-078680 P3792524 CONTROL DEVICE FOR ELECTRIC VEHICLE Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3356 P2001-079739 P3695579 ESTIMATION METHOD FOR EPICENTRAL DISTANCE AND MAGNITUDE AND DEVICE THEREFOR Nov 22, 2007 Nov 12, 2007 Railway Technical Research Institute
3357 P2001-100027 P3822802 TECHNIQUE OF EVALUATING CONCRETE BY IMPACT SOUND Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3358 P2001-101472 P3880327 JUDGING METHOD AND JUDGING DEVICE FOR STABILITY OF UNDERGROUND STRUCTURE Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3359 P2001-103267 P4511758 WATER SHUT OFF SHEET FOR CIVIL ENGINEERING USE meetings Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3360 P2001-137596 P3984433 RAIL SUPPORTER AND TRACK FOR CAR Nov 22, 2007 Nov 13, 2007 Railway Technical Research Institute
3361 P2001-145599 P4713012 TAPE-LIKE OXIDE SUPERCONDUCTOR Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3362 P2001-149652 P4219100 METHOD AND DEVICE FOR PREDICTING GROUND DISPLACEMENT BY LANDSLIDE AND SLOPE FAILURE SUCH AS SURFACE FAILURE Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3363 P2001-175423 P3854098 METHOD FOR JOINTING BETWEEN SHEETS FOR PRE- WATERPROOFING OF UNDERGROUND STRUCTURE Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3364 P2001-175424 P3973858 METHOD FOR JOINTING BETWEEN DIFFERENT KINDS OF WATERPROOF MATERIALS Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3365 P2001-175425 P3854099 TREATMENT METHOD FOR SEPARATOR PART FOR PRE- WATERPROOFING OF UNDERGROUND STRUCTURE AND STRUCTURE OF SEPARATOR PART meetings Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3366 P2001-175426 P3916890 WATERPROOFING METHOD FOR BATHOLITHIC PART OF UNDERGROUND STRUCTURE AND STRUCTURE OF BATHOLITHIC PART meetings Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3367 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
3368 P2001-256674 P4333939 SUSPENSION DEVICE FOR TROLLEY WIRE Nov 22, 2007 Nov 13, 2007 Railway Technical Research Institute
3369 P2001-262868 P3984807 RAIL FASTENING DEVICE, AND RAIL FASTENING METHOD Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3370 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
3371 P2001-271337 P4700862 ROLLING STOCK Nov 22, 2007 Apr 24, 2013 Railway Technical Research Institute
3372 P2001-309515 P3993407 CURRENT LEAD OF SUPERCONDUCTIVE APPARATUS Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3373 P2001-325934 P3875062 DISC BRAKE DEVICE Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3374 P2001-330751 P3895148 DEVICE FOR PREVENTING UNNECESSARY ACTION OF SUBSTATION CAUSED BY GROUND FAULT OF DIRECT CURRENT FEEDING CIRCUIT Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3375 P2001-340214 P3832845 STEEL SHEET PILE COMBINED SPREAD FOUNDATION AND METHOD OF CONSTRUCTING THE SAME Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3376 P2001-389108 P3874342 LADDER TRACK VIBRATION ISOLATION BASE Nov 22, 2007 Mar 22, 2018 Railway Technical Research Institute
3377 P2001-566956 P4242095 (In Japanese) スリップ防止用粒子の噴射装置 Nov 22, 2007 Nov 21, 2007 Railway Technical Research Institute
3378 P2000-127247 P3545674 ELECTRIC TRACTION INSPECTION DEVICE Nov 30, 2007 Nov 21, 2007 Railway Technical Research Institute
3379 P2000-185609 P3545679 ELECTRIC TRACTION INSPECTION APPARATUS Nov 30, 2007 Nov 21, 2007 Railway Technical Research Institute
3380 P2000-222030 P4518644 PANTOGRAPH SLIDER PLATE AND ITS ATTACHING METHOD Nov 30, 2007 Aug 25, 2015 Railway Technical Research Institute
3381 P2000-230474 P3662482 CALIBRATION TEST PIECE FOR ULTRASONIC INSPECTION OF RAIL WELDED PART Nov 30, 2007 Nov 21, 2007 Railway Technical Research Institute
3382 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
3383 P2000-250050 P3660215 DISTANCE RELAY FOR AC FEEDER CIRCUIT Nov 30, 2007 Nov 21, 2007 Railway Technical Research Institute
3384 P2000-250054 P3715517 VECTOR RELAY FOR AC FEEDER Nov 30, 2007 Nov 21, 2007 Railway Technical Research Institute
3385 P2000-347133 P4578668 DATA COMMUNICATION METHOD AND COMMUNICATION MANAGEMENT SERVER Nov 30, 2007 Nov 16, 2010 Railway Technical Research Institute
3386 P2000-375448 P3662490 AC CURRENT TYPE AUTOMATIC OFF-LINE MEASURING DEVICE FOR ELECTRIC CAR meetings Nov 30, 2007 Nov 21, 2007 Railway Technical Research Institute
3387 P2009-024727 P5290793 RAILWAY VEHICLE BODY Dec 14, 2011 Sep 25, 2013 Railway Technical Research Institute
3388 P2009-015150 P4871365 GAS PRESSURE WELDING METHOD Dec 14, 2011 Jan 29, 2018 Railway Technical Research Institute
3389 P2008-139066 P4850870 METHOD AND APPARATUS FOR CONTROLLING ELECTRIC ROLLING STOCK Dec 14, 2011 Feb 5, 2018 Railway Technical Research Institute
3390 P2008-129096 P5005611 COATING SUBSTANCE ABNORMALITY DETERMINATION DEVICE OF UNDERGROUND STRUCTURE, AND METHOD THEREFOR Dec 14, 2011 Feb 5, 2018 Railway Technical Research Institute
3391 P2008-115864 P5117269 HANGER DEVICE SUPPORTING TROLLEY CABLE Dec 14, 2011 Apr 25, 2013 Railway Technical Research Institute
3392 P2008-115173 P4920629 NON-CONTACT PART COOLING DEVICE Dec 14, 2011 Feb 5, 2018 Railway Technical Research Institute
3393 P2008-090769 P5122345 INFORMATION INPUT/OUTPUT SYSTEM FOR LARGE LIQUID CRYSTAL DISPLAY DEVICE Dec 14, 2011 Feb 5, 2018 Railway Technical Research Institute
3394 P2008-090747 P4987780 BOX CULVERT Dec 14, 2011 Feb 5, 2018 Railway Technical Research Institute
3395 P2006-149922 P4976746 FIXED-SPEED RUNNING CONTROL METHOD AND CONTROLLER Dec 15, 2011 Feb 21, 2018 Railway Technical Research Institute
3396 P2008-089288 P5306686 TWIN BULK HEAD MECHANISM Dec 15, 2011 Feb 5, 2018 Railway Technical Research Institute
3397 P2008-089115 P4979626 CABLE SUPPORTER AND MONITORING SYSTEM Dec 15, 2011 Feb 5, 2018 Railway Technical Research Institute
3398 P2006-163255 P4441508 METHOD AND APPARATUS FOR PREDICTING GROUND DISPLACEMENT Dec 15, 2011 Feb 21, 2018 Railway Technical Research Institute
3399 P2006-158679 P4892281 TESTER FOR VIBRATION-PROOF BODY FOR RAILROAD VEHICLE Dec 15, 2011 Feb 21, 2018 Railway Technical Research Institute
3400 P2006-153219 P4863268 CONSTRUCTION METHOD FOR BRIDGE AND BRIDGE STRUCTURE THEREOF Dec 15, 2011 Feb 21, 2018 Railway Technical Research Institute

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