Search of Japanese Patents
* Published Japanese patents only
Hits 9714 results
| No. | Application number ▲▼ |
Gazette No ▲▼ |
Title ▲▼ |
Release Date ▲▼ |
Update Date ▲▼ |
Information Provider ▲▼ |
|---|---|---|---|---|---|---|
| 1201 | P2004-044415 | P3987045 | LABOR-SAVING TRACK AND METHOD OF CONSTRUCTING THE SAME | Oct 26, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1202 | P2004-046987 | P4342341 | CONDUCTIVE STRUCTURE | Oct 26, 2007 | Oct 9, 2015 | Railway Technical Research Institute |
| 1203 | P2004-048761 | P4276106 |
X-RAY DIFFRACTION DEVICE AND X-RAY DIFFRACTION SYSTEM
|
Oct 26, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1204 | P2004-059906 | P4641729 | VIBRATION DAMPING STRUCTURE OF BRAKE BLOCK AND BRAKE DEVICE | Oct 26, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1205 | P2004-087039 | P4460930 | EDDY CURRENT BRAKE DEVICE | Oct 26, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1206 | P2004-099653 | P4230400 | SYSTEM FOR MEASURING DRILLING TIP POSITION IN VERTICAL DEPTH DRILLING, AND MEASURING METHOD USING SAME | Oct 26, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1207 | P2004-099654 | P4230401 |
SYSTEM FOR MEASURING DRILLING TIP POSITION IN VERTICAL DEPTH DRILLING
|
Oct 26, 2007 | Oct 22, 2007 | Railway Technical Research Institute |
| 1208 | 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 |
| 1209 | 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 |
| 1210 | P2004-105307 | P4312643 | METHOD OF REINFORCING BLOCKWORK TUNNEL LINING, AND ITS STRUCTURE | Nov 2, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1211 | P2004-105617 | P4843198 | ANTILOCK BRAKE SYSTEM FOR RAILROAD VEHICLE, AND BRAKING CONTROL METHOD FOR RAILROAD VEHICLE | Nov 2, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1212 | P2004-147976 | P4112522 | ROLLING STOCK TRACK USING LADDER TYPE SLEEPER, ITS CONSTRUCTION METHOD AND SLEEPER REGULATING TOOL USED THEREFOR | Nov 2, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1213 | P2004-180099 | P4280206 | SOUNDPROOF STRUCTURE OF RAIL | Nov 2, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1214 | P2004-180100 | P4295169 | SOUNDPROOF STRUCTURE OF RAIL | Nov 2, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1215 | P2004-200604 | P4772298 | FULL CLOSURE MOTOR FOR DRIVING VEHICLE | Nov 2, 2007 | Mar 9, 2018 | Railway Technical Research Institute |
| 1216 | P2004-216912 | P4409382 | PRIORITY SEAT GUARD DEVICE OF RAILROAD CAR | Nov 2, 2007 | Oct 23, 2007 | Railway Technical Research Institute |
| 1217 | P2004-223987 | P4369822 | SLEEPER CONNECTING IMPLEMENT | Nov 2, 2007 | Oct 4, 2017 | Railway Technical Research Institute |
| 1218 | 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 |
| 1219 | P2004-232130 | P4361442 | BRAKING DEVICE IN EXPERIMENTAL DEVICE BY TRAIN MODEL | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1220 | P2004-237660 | P4393946 | CONSTRUCTION METHOD FOR POWER TRANSMISSION MECHANISM, AND POWER TRANSMISSION MECHANISM | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1221 | P2004-256474 | P4472472 | SUBSTATION | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1222 | P2004-266418 | P4708748 | LINEAR BODY WHOSE THERMAL EXPANSION IS SMALL AND MANUFACTURING METHOD THEREFOR | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1223 | P2004-280046 | P4255901 | RAIL TESTING APPARATUS | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1224 | P2004-299697 | P4219880 | REFRIGERATION DEVICE WITH TRANSFER MECHANISM FOR COOLING MAGNETIC FIELD GENERATOR | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1225 | P2004-302961 | P4387919 | ASEISMATIC COUNTERMEASURE CONSTRUCTION METHOD OF TUNNEL USING BASE ISOLATION MATERIAL, CONSTRUCTION METHOD OF ITS BASE ISOLATION WALL AND ITS CONSTRUCTION STRUCTURE | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1226 | P2004-315802 | P4515219 | INFORMATION DISTRIBUTION SYSTEM | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1227 | 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 |
| 1228 | P2004-337504 | P4448428 | DATA RECORDING SYSTEM | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1229 | P2004-340881 | P4610310 | DETECTION METHOD OF INTERNAL CRACKING OF STRUCTURE | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1230 | P2004-351283 | P4768983 | OPERATION ARRANGEMENT RESULT ANALYSIS ASSISTANCE SYSTEM AND PROGRAM | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1231 | P2004-352128 | P4536499 | APPARATUS FOR MEASURING TIP POSITION OF HORIZONTAL DIRECTION EXCAVATION | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1232 | P2004-352129 | P4536500 | APPARATUS FOR MEASURING TIP POSITION OF HORIZONTAL DIRECTION EXCAVATION | Nov 2, 2007 | Mar 13, 2018 | Railway Technical Research Institute |
| 1233 | P2003-004063 | P4287156 | ACTIVE NOISE REDUCTION DEVICE FOR ROLLING STOCK | Nov 2, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1234 | P2003-012180 | P4191497 | OPERATION ARRANGEMENT PROPOSAL PREPARATION INFORMATION AND OPERATION ARRANGEMENT PROPOSAL PREPARATION DEVICE | Nov 2, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1235 | P2003-027807 | P3987441 | WEIGHT FALL BUFFER IN RIGIDOMETER OF GROUND | Nov 2, 2007 | Oct 25, 2007 | Railway Technical Research Institute |
| 1236 | P2003-055852 | P4093881 | SWITCH | Nov 2, 2007 | Oct 25, 2007 | Railway Technical Research Institute |
| 1237 | 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 |
| 1238 | P2003-073982 | P3959361 | MAGNETICALLY SUPPORTED ELECTROMAGNETIC VIBRATOR AND METHOD FOR VIBRATION | Nov 2, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1239 | P2003-084193 | P4116912 | ABNORMAL VOLTAGE PROTECTING DEVICE OF ELECTRIC OVERHEAD LINE | Nov 2, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1240 | P2003-089939 | P4926368 | LUBRICANT COMPOSITION AND LUBRICANT COMPOSITION FOR RAIL TURNOUT | Nov 2, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1241 | P2003-092940 | P3974546 | RAIL FASTENING DEVICE | Nov 2, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1242 | P2006-040540 | P4324651 | FIR ACTIVE THERMOGRAPHY TESTING EQUIPMENT | Nov 2, 2007 | Feb 22, 2018 | Akita University |
| 1243 | P2006-062659 | P4465476 | MOTION CAPTURE DEVICE FOR FINGER USING MAGNETIC POSITION/POSTURE SENSOR | Nov 2, 2007 | Feb 22, 2018 | Akita University |
| 1244 | P2006-067784 | P4403279 |
MANUFACTURING METHOD OF CATHODE MATERIAL FOR LITHIUM-ION BATTERY
|
Nov 2, 2007 | Feb 22, 2018 | Akita University |
| 1245 | P2006-070108 | P4348439 | STOMACH PACEMAKER NAVIGATION SYSTEM | Nov 2, 2007 | Feb 22, 2018 | Akita University |
| 1246 | P2003-095853 | P4343570 | SURFACE PREPARATION MATERIAL FOR STEEL AND METHOD OF SURFACE- PREPARATION | Nov 6, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1247 | P2003-096321 | P4117209 | PIER / ABUTMENT BASE JOINT TYPE REINFORCING STRUCTURE | Nov 6, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1248 | P2003-175176 | P4173408 | EARTHQUAKE MOTION DISCRIMINATION METHOD AND SYSTEM FOR THE SAME | Nov 6, 2007 | Nov 2, 2007 | Railway Technical Research Institute |
| 1249 | P2003-175798 | P4316939 | REINFORCING METHOD OF MASONRY WALL | Nov 6, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1250 | P2003-175807 | P4316940 | REINFORCING METHOD OF MASONRY WALL | Nov 6, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1251 | P2003-175816 | P4316941 | REINFORCING METHOD OF MASONRY WALL | Nov 6, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1252 | P2003-175820 | P4190360 | REINFORCED STRUCTURE OF MASONRY WALL AND ITS REINFORCING METHOD | Nov 6, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1253 | P2003-180151 | P4083633 | IRON BASED SINTERED ALLOY FOR CURRENT COLLECTING-SLIDING | Nov 6, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1254 | P2003-181693 | P4297741 | STRUCTURE BODY FOR RAILWAY ROLLING STOCK | Nov 6, 2007 | Nov 2, 2007 | Railway Technical Research Institute |
| 1255 | P2003-187414 | P4373143 | GROUNDING BRUSH DEVICE | Nov 6, 2007 | Apr 26, 2013 | Railway Technical Research Institute |
| 1256 | P2003-208181 | P4433490 | REPAIRING MATERIAL FOR CONTROLLING SALT DAMAGE AND REPAIRING METHOD FOR STRUCTURE | Nov 6, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1257 | P2003-208929 | P3992661 | SAFETY DEVICE FOR ELECTRIC RAILCAR LINE | Nov 6, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1258 | P2006-072948 | P4505647 | GROUND CONDITION OBSERVATION METHOD AND GROUND CONDITION OBSERVATION SYSTEM | Nov 6, 2007 | Feb 22, 2018 | University of Tsukuba |
| 1259 | P2006-078789 | P4686721 |
METHOD FOR SCREENING MICROORGANISM, METHOD FOR CLEANING ENVIRONMENT USING THE MICROORGANISM AND METHOD FOR PRODUCING USEFUL SUBSTANCE
|
Nov 6, 2007 | Feb 22, 2018 | University of Tsukuba |
| 1260 | P2006-086897 | P4576534 | MAGNETIC RESONANCE IMAGING APPARATUS AND IMAGING METHOD | Nov 6, 2007 | Feb 22, 2018 | University of Tsukuba |
| 1261 | P2006-089429 | P4660768 | MICROPROBE ANALYSIS DEVICE AND METHOD FOR ANALYZING MICROSAMPLE | Nov 6, 2007 | Feb 22, 2018 | University of Tsukuba |
| 1262 | P2006-102171 | P4576535 | DEVICE AND METHOD FOR DISPLAYING NUMERICAL CALCULATION ALGORITHM PERFORMANCE | Nov 6, 2007 | Feb 22, 2018 | University of Tsukuba |
| 1263 | P2007-045170 | P5082097 | REFLECTION PREVENTING STRUCTURE AND LIGHT EMITTING ELEMENT HAVING THE REFLECTION PREVENTING STRUCTURE | Nov 6, 2007 | Feb 16, 2018 | University of Tsukuba |
| 1264 | P2003-277725 | P4041033 | DETERIORATION PREDICTION METHOD AND PREDICTION DEVICE OF STEEL PRODUCT | Nov 9, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1265 | 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 |
| 1266 | 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 |
| 1267 | P2003-304170 | P3917118 |
CONNECTING HANGER EAR FOR ELECTRIC OVERHEAD WIRE
|
Nov 9, 2007 | Nov 2, 2007 | Railway Technical Research Institute |
| 1268 | P2003-305086 | P4291088 | FRICTION RELAXATION MATERIAL, ITS STORAGE DEVICE AND FRICTION RELAXATION DEVICE | Nov 9, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1269 | P2003-320334 | P4662114 | ACOUSTIC INSULATION MATERIAL AND ACOUSTIC INSULATION STRUCTURE USING THE MATERIAL | Nov 9, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1270 | P2003-325462 | P4225481 | ELECTRIC WIRE INSPECTION DEVICE | Nov 9, 2007 | Nov 2, 2007 | Railway Technical Research Institute |
| 1271 | P2003-361012 | P4205551 | CAST-IN-PLACE CONSTRUCTION METHOD AND EXCAVATOR | Nov 9, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1272 | P2003-387439 | P4191013 | VIBRATION CONTROL DEVICE AND VEHICLE EQUIPPED WITH IT | Nov 9, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1273 | P2003-393787 | P4555560 | TUNNEL SHOCK ABSORBING WORK | Nov 9, 2007 | Oct 12, 2010 | Railway Technical Research Institute |
| 1274 | P2003-406876 | P4459602 | OUTPUT AND PHASE CONTROL METHOD FOR CONVERTER | Nov 9, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1275 | P2003-411627 | P4443206 | SOFTWARE SIMULATION DEVICE | Nov 9, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1276 | P2003-422439 | P4179507 | DAMPER FOR SUSPENSION WIRE | Nov 9, 2007 | Mar 15, 2018 | Railway Technical Research Institute |
| 1277 | 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 |
| 1278 | P2002-013366 | P3732784 | ELECTRIC VEHICLE DRIVING AND CONTROLLING METHOD AND CONTROL DEVICE | Nov 9, 2007 | Mar 22, 2018 | Railway Technical Research Institute |
| 1279 | P2002-013367 | P3798700 | INDUCTION MOTOR CONTROLLER | Nov 9, 2007 | Mar 22, 2018 | Railway Technical Research Institute |
| 1280 | P2002-106430 | P4055457 | GROUND BRUSH DEVICE | Nov 16, 2007 | Mar 22, 2018 | Railway Technical Research Institute |
| 1281 | P2002-106431 | P4191947 | GROUNDING BRUSH DEVICE | Nov 16, 2007 | Apr 24, 2013 | Railway Technical Research Institute |
| 1282 | P2002-133610 | P4275899 | SEPARATOR FOR FUEL CELL, ITS MANUFACTURING METHOD, AND FUEL CELL | Nov 16, 2007 | Dec 21, 2020 | Railway Technical Research Institute |
| 1283 | P2002-140181 | P4216000 | WHEEL SET HAVING GAUGE VARIABLE MECHANISM AND BOGIE | Nov 16, 2007 | Aug 22, 2019 | Railway Technical Research Institute |
| 1284 | P2002-166209 | P4078124 | METHOD FOR MANUFACTURING FIBER-REINFORCED MORTAR OR CONCRETE AND MANUFACTURING DEVICE | Nov 16, 2007 | Mar 22, 2018 | Railway Technical Research Institute |
| 1285 | 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 |
| 1286 | P2002-202080 | P4020716 |
POSITION ADJUSTING DEVICE AND METHOD FOR HEAVY LOAD
|
Nov 16, 2007 | Nov 8, 2007 | Railway Technical Research Institute |
| 1287 | P2002-237895 | P4198419 | CARBON BASED SINTERED CONTACT STRIP MATERIAL HAVING WEAR RESISTANCE | Nov 16, 2007 | Mar 22, 2018 | Railway Technical Research Institute |
| 1288 | P2002-298598 | P4051258 | SLIP PREVENTIVE MATERIAL SPRAYING DEVICE | Nov 16, 2007 | Nov 8, 2007 | Railway Technical Research Institute |
| 1289 | P2002-300189 | P3932187 | SUPPORT STRUCTURE OF OVERHEAD LINE | Nov 16, 2007 | Nov 8, 2007 | Railway Technical Research Institute |
| 1290 | P2002-341248 | P4112955 | TRACTION CONTROLLER FOR VEHICLE | Nov 16, 2007 | Mar 22, 2018 | Railway Technical Research Institute |
| 1291 | 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 |
| 1292 | 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 |
| 1293 | P2002-379548 | P4319834 | APPARATUS AND METHOD IMAGING SURFACE OF OBJECT | Nov 16, 2007 | Jun 20, 2018 | Railway Technical Research Institute |
| 1294 | P2000-385367 | P3710122 | APPARATUS AND METHOD FOR RECEIVING SPREAD SPECTRUM COMMUNICATION WAVE | Nov 16, 2007 | Dec 7, 2015 | Japan Defense Agency |
| 1295 | P2001-389991 | P3728242 | OSCILLATION CONTROL DEVICE OF ROTOR OF ROTOR-BLADE AIRCRAFT | Nov 16, 2007 | Dec 7, 2015 | Japan Defense Agency |
| 1296 | P2002-120552 | P3697548 | METHOD FOR GENERATING TWO-PHASE CODE WITH HIGH AUTOCORELATION | Nov 16, 2007 | Nov 19, 2020 | Japan Defense Agency |
| 1297 | P2002-232867 | P3780513 | ARTIFICIAL SWEATING DEVICE | Nov 16, 2007 | Dec 7, 2015 | Japan Defense Agency |
| 1298 | P2002-239553 | P3716306 | DIVING APPARATUS FOR POLLUTED WATER AREA | Nov 16, 2007 | Dec 7, 2015 | Japan Defense Agency |
| 1299 | P2002-368308 | P3723849 | ACTUATOR | Nov 16, 2007 | Mar 20, 2018 | Japan Defense Agency |
| 1300 | P2003-048577 | P3735721 | RADIO WAVE PROXIMITY SENSOR | Nov 16, 2007 | Mar 14, 2018 | Japan Defense Agency |
