Search of Japanese Patents
* Published Japanese patents only
Hits 1943 results
No. | Application number ▲▼ |
Gazette No ▲▼ |
Title ▲▼ |
Release Date ▲▼ |
Update Date ▲▼ |
Information Provider ▲▼ |
---|---|---|---|---|---|---|
1201 | P2007-211992 | P5177483 | REAL MIRROR VIDEO IMAGE FORMING OPTICAL SYSTEM | Jun 9, 2014 | Feb 8, 2018 | National Institute of Information and Communications Technology |
1202 | P2003-115165 | P3787633 | REAL-TIME CONTENT EDITING METHOD, SYSTEM AND PROGRAM THEREFOR | Jul 10, 2014 | Mar 14, 2018 | National Institute of Information and Communications Technology |
1203 | P2002-045255 | P3531869 |
RECEIVING APPARATUS, RECEIVING METHOD, PROGRAM, AND INFORMATION RECORDING MEDIUM
|
Jun 9, 2011 | Mar 19, 2018 | Japan Science and Technology Agency |
1204 | P2006-230472 | P4923251 |
RECONFIGURATION CONTROLLER FOR OPTICAL RECONFIGURATION TYPE GATE ARRAY AND METHOD THEREOF
|
Oct 30, 2009 | Feb 20, 2018 | Kyushu Institute of Technology |
1205 | P2006-317363 | P4923257 | RECONFIGURATION CONTROLLER FOR OPTICALLY RECONFIGURABLE GATE ARRAY AND ITS METHOD | Jun 30, 2011 | Feb 23, 2018 | Japan Science and Technology Agency |
1206 | P2002-269608 | P3598384 | RECORDER FOR TRIPARTITE CONVERSATION DATA | Jul 3, 2014 | Mar 20, 2018 | National Institute of Information and Communications Technology |
1207 | P2002-371053 | P4228044 | REDIFFERENTIATED PLANT BODY AND TRANSGENIC PLANT BODY OF PLANT OF GENUS ZOYSIA | Mar 5, 2010 | Mar 19, 2018 | National Agriculture and Food Research Organization |
1208 | P2013-178885 | P6381097 | REHABILITATION SUPPORT DEVICE AND REHABILITATION SUPPORT METHOD | Mar 12, 2014 | Sep 20, 2018 | National Institute of Informatics |
1209 | P2010-042938 | P5398007 | RELATIONAL INFORMATION EXPANSION DEVICE, RELATIONAL INFORMATION EXPANSION METHOD AND PROGRAM | Jun 17, 2014 | Dec 22, 2020 | National Institute of Information and Communications Technology |
1210 | P2004-260162 | P3946213 | REMOTE COMMUNICATION METHOD IN WHICH 3-DIMENSIONAL DISPLAY DEVICE WITH SHOOTING FUNCTION IS USED AND THREE-DIMENSIONAL DISPLAY WITH CAMERA WHICH IS USED IN THE SAME METHOD | Apr 21, 2006 | Mar 9, 2018 | Japan Science and Technology Agency |
1211 | P2001-027190 | P3567249 | REMOTE FACE-TO-FACE COMMUNICATION APPARATUS CAPABLE OF COMPOSITING VIDEO OF PARTICIPANT AND OTHER VIDEO AND TRANSMITTING COMPOSITE VIDEO | Jul 2, 2014 | Mar 20, 2018 | National Institute of Information and Communications Technology |
1212 | P2003-294227 | P3963381 | REMOTE LASER RADAR PARTICLE COUNTER USING SIDE SCATTERED LIGHT | Jun 8, 2006 | Apr 13, 2017 | Japan Atomic Energy Agency |
1213 | P2005-225878 | P4422656 | REMOTE MULTIPOINT CONCERT SYSTEM USING NETWORK | Feb 23, 2007 | Feb 26, 2018 | Japan Science and Technology Agency |
1214 | P2003-199104 | P3846725 | REMOTE SENSING APPARATUS AND FREQUENCY ANALYSIS METHOD OF THE SAME | Jan 25, 2008 | Mar 14, 2018 | Japan Defense Agency |
1215 | P2007-285502 | P4843595 |
REMOVAL PROMOTER AND REMOVAL INHIBITOR OF IN VIVO APOPTOSIS CELL
|
Jul 6, 2011 | Feb 9, 2018 | Japan Science and Technology Agency |
1216 | P2012-240391 | P6210477 | REPROCESSING SYSTEM AND REPROCESSING METHOD OF SPENT NUCLEAR FUEL | Jul 10, 2014 | Oct 18, 2017 | Japan Atomic Energy Agency |
1217 | P2007-327660 | P5288370 | RESIN COMPOSITION CONTAINING PHYSIOLOGICALLY ACTIVE SUBSTANCE AND ITS PREPARATION METHOD | Feb 26, 2010 | Feb 16, 2018 | Rikkyo University |
1218 | P2018-185076 | P2020-055118A |
RESIN METAL COMPOSITE MEMBER AND METHOD FOR MANUFACTURING RESIN METAL COMPOSITE MEMBER
|
Apr 27, 2020 | Aug 24, 2020 | Tokyo Metropolitan Industrial Technology Research Institute |
1219 | P2009-274156 | P5123922 | RETROGRADE TRANSPORT VIRUS VECTOR SYSTEM HAVING ENVELOPE COMPOSED OF FUSED GLYCOPROTEIN | Dec 18, 2009 | Jan 24, 2018 | Japan Science and Technology Agency |
1220 | P2010-000705 | P5709098 | REVERSIBLE DUAL LABELING METHOD FOR PROTEIN | Jun 6, 2011 | Jan 15, 2018 | Japan Science and Technology Agency |
1221 | P2003-185982 | P4366496 | RICE PEROXIDASE GENE INDUCED AT EARLY STAGE OF PATHOGEN INFECTION | Sep 21, 2005 | Mar 14, 2018 | National Agriculture and Food Research Organization |
1222 | P2004-132554 | P4220929 | ROAD SURFACE FLATNESS MEASURING DEVICE | Jan 27, 2006 | Mar 8, 2018 | Japan Science and Technology Agency |
1223 | P2003-204138 | P3742879 | ROBOT ARM-HAND OPERATION CONTROL METHOD AND ROBOT ARM-HAND OPERATION CONTROL SYSTEM | Jul 7, 2014 | Mar 14, 2018 | National Institute of Information and Communications Technology |
1224 | P2009-165668 | P5213183 | ROBOT CONTROL SYSTEM AND ROBOT CONTROL PROGRAM | Jul 24, 2009 | Feb 22, 2019 | Japan Science and Technology Agency |
1225 | P2011-062873 | P5209751 | ROBOT DRIVE SYSTEM AND ROBOT DRIVE PROGRAM | Jul 14, 2011 | Jan 12, 2018 | Japan Science and Technology Agency |
1226 | P2005-105202 | P4365341 | ROBOT HAND | Jun 21, 2011 | Feb 26, 2018 | Japan Science and Technology Agency |
1227 | P2011-032547 | P5246672 | ROBOT SYSTEM | Feb 28, 2011 | Jan 11, 2018 | Japan Science and Technology Agency |
1228 | P2003-272290 | P3845730 | ROTARY IMPLEMENT FOR EXTERMINATING ORGANISM IN SOIL | Sep 21, 2005 | Mar 14, 2018 | National Agriculture and Food Research Organization |
1229 | P2009-012498 | P5420260 | ROTATING STRUCTURE FORMED FROM MAGNETIC PHOTOCURING RESIN AND MAGNETICALLY DRIVEN MICROACTUATOR USING THE SAME | Jul 11, 2011 | Jan 25, 2018 | Japan Science and Technology Agency |
1230 | P2001-116627 | P3644497 | ROTOR BLADE FOR ROTOR CRAFT | Dec 2, 2005 | Jun 7, 2017 | Japan Defense Agency |
1231 | P2014-120166 | P5715726 | RUTHENIUM FINE PARTICLE HAVING PRACTICALLY FACE-CENTERED CUBIC STRUCTURE AND PRODUCTION METHOD THEREOF | Mar 8, 2019 | Mar 22, 2019 | Japan Science and Technology Agency |
1232 | P2001-152679 | P3564537 | Ran GENE VARIANT OF PLANT, AND METHOD FOR PROMOTING FLOWERING TIME OF PLANT BY USING THE VARIANT | Feb 16, 2005 | Mar 19, 2018 | National Agriculture and Food Research Organization |
1233 | P2002-028090 | P3696555 | SALT-SHRUNK NATURAL FIBER AND METHOD FOR PRODUCING THE SAME | Feb 16, 2005 | Mar 19, 2018 | National Agriculture and Food Research Organization |
1234 | P2008-226466 | P5437612 | SAMPLE HOLDER FOR ELECTRON MICROSCOPE | Apr 16, 2010 | Dec 1, 2020 | Japan Science and Technology Agency |
1235 | P2002-118871 | P3994129 | SAMPLE LABEL, ITS USING METHOD AND SUBJECT'S ANONYMITY- KEEPING METHOD | Jun 1, 2007 | Mar 20, 2018 | National institute of Radiological Sciences |
1236 | P2004-095450 | P4547176 | SAMPLE TEMPERATURE CONTROLLER | Apr 13, 2007 | Mar 13, 2018 | Inter-University Research Insutitute Corporation |
1237 | P2006-158885 | P4057039 |
SAMPLING DEVICE OF SKIN PERMEATING GAS
|
Jun 29, 2011 | Feb 23, 2018 | Japan Science and Technology Agency |
1238 | P2006-158886 | P4024817 |
SAMPLING DEVICE OF SKIN PERMEATING GAS
|
Jun 29, 2011 | Feb 23, 2018 | Japan Science and Technology Agency |
1239 | P2004-231090 | P3920879 |
SAMPLING FUNCTION GENERATING APPARATUS AND DIGITAL/ANALOG CONVERTER
|
Apr 14, 2006 | Mar 9, 2018 | Japan Science and Technology Agency |
1240 | P2007-064584 | P4857157 | SCANNING PROBE MICROSCOPE | Sep 26, 2008 | Sep 1, 2015 | Japan Science and Technology Agency |
1241 | P2009-118868 | P5429861 | SCANNING REAL-TIME MICROSCOPIC SYSTEM AND SCANNING X-RAY HIGH-SPEED DRAWING SYSTEM | Jul 12, 2011 | Jan 25, 2018 | Japan Science and Technology Agency |
1242 | P2003-124173 | P4352122 | SCATTERING ANGLE UNCERTAINTY COMPENSATED COMPTON CAMERA | Apr 8, 2005 | Mar 15, 2018 | National institute of Radiological Sciences |
1243 | P2010-104563 | P5709155 |
SCHEDULING APPARATUS, SCHEDULING METHOD, SCHEDULING PROGRAM, RECORDING MEDIUM, AND MASS SPECTROMETRY SYSTEM
|
Jan 10, 2012 | Sep 30, 2019 | RIKEN |
1244 | P2001-191784 | P3538641 | SEAWEED FERMENTED FOOD AND METHOD FOR PRODUCING THE SAME | Jan 11, 2005 | Mar 19, 2018 | Japan Fisheries Research and Education Agency |
1245 | P2001-190428 | P3435461 | SEAWEED PASTE FOR PICKLING AND METHOD FOR PRODUCING PICKLE BY USING THE SAME | Jan 11, 2005 | Mar 19, 2018 | Japan Fisheries Research and Education Agency |
1246 | P2003-373815 | P4019147 | SEED SPECIFIC PROMOTOR AND UTILIZATION OF THE SAME | Sep 21, 2005 | Mar 14, 2018 | National Agriculture and Food Research Organization |
1247 | P2003-196249 | P3803711 | SEEDLING RAISING DEVICE | Sep 21, 2005 | Mar 14, 2018 | National Agriculture and Food Research Organization |
1248 | P2003-414118 | P3826197 | SELF-ORGANIZING LEARNING PROCESSING METHOD FOR INFORMATION ABOUT POSITION AND DIRECTION OF ROBOT, LEARNING PROCESSING SYSTEM THEREFOR AND LEARNING PROGRAM THEREFOR | Jul 7, 2014 | Mar 14, 2018 | National Institute of Information and Communications Technology |
1249 | P2007-165734 | P5220353 | SELF-PROPAGATION HIGH TEMPERATURE SYNTHESIS METHOD | Jul 5, 2011 | Feb 9, 2018 | Japan Science and Technology Agency |
1250 | P2007-106945 | P5370979 |
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND MANUFACTURING METHOD THEREOF
|
Nov 7, 2008 | Feb 16, 2018 | Ibaraki University |
1251 | P2017-121137 | P2019-009169A |
SEMICONDUCTOR OPTICAL DEVICE, SEMICONDUCTOR LIGHT SOURCE, OPTICAL INTEGRATED CIRCUIT, AND MANUFACTURING METHOD OF SEMICONDUCTOR OPTICAL DEVICE
|
Jun 13, 2019 | Dec 25, 2019 | National Institute of Information and Communications Technology |
1252 | P2008-278727 | P5371086 |
SEMICONDUCTOR RADIATION DETECTION DEVICE
|
May 21, 2010 | Feb 2, 2018 | RIKEN |
1253 | P2011-164392 | P5761794 | SEMICONDUCTOR RADIATION METER | Apr 17, 2013 | Jan 10, 2018 | Japan Atomic Energy Agency |
1254 | P2007-239750 | P4739302 |
SENSE OF PIERCING TACTILE SENSATION PRESENTATION DEVICE
|
Apr 3, 2009 | Aug 10, 2011 | Japan Science and Technology Agency |
1255 | P2018-037624 | P6795803 |
SENSOR ELEMENT, MEASURING DEVICE, METHOD FOR MANUFACTURING SENSOR ELEMENT, ELECTRONIC CIRCUIT ELEMENT, AND QUANTUM INFORMATION ELEMENT
|
May 11, 2020 | Dec 22, 2020 | Kyoto University |
1256 | P2018-093864 | P2019-200087A |
SENSOR FILM AND LAMINATED BODY
|
May 23, 2018 | Mar 23, 2020 | Waseda University |
1257 | P2002-034920 | P3566258 |
SENSOR FOR MAGNETOENCEPHALOGRAPH, AND ULTRA-MULTI- CHANNEL MAGNETOENCEPHALOGRAPH SYSTEM USING THE SAME
|
Jun 9, 2011 | Mar 19, 2018 | Japan Science and Technology Agency |
1258 | P2011-042814 | P5802916 | SENSORY DATA IDENTIFICATION APPARATUS AND PROGRAM | Aug 19, 2019 | Sep 30, 2019 | RIKEN |
1259 | P2014-244589 | P6532051 | SEPARATION AND RECOVERY METHOD OF PLATINUM GROUP MATERIALS AND ITS SEPARATION AND RECOVERY APPARATUS | Aug 9, 2016 | Jul 19, 2019 | Japan Atomic Energy Agency |
1260 | P2008-092116 | P5035996 | SEPARATION METHOD AND ANALYTICAL METHOD OF CERAMIC COATING LAYER | Jan 29, 2010 | Feb 2, 2018 | Japan Atomic Energy Agency |
1261 | P2008-106642 | P4814904 | SEQUENCE-SPECIFIC NUCLEIC ACID PURIFICATION METHOD | Mar 31, 2011 | Jan 31, 2018 | Japan Advanced Institute of Science and Technology |
1262 | P2005-103185 | P4734563 |
SEQUENTIAL CONTENT DELIVERY DEVICE, SEQUENTIAL CONTENT RECEIVING DEVICE, AND METHOD THEREFOR
|
Apr 9, 2010 | Aug 1, 2011 | National Institute of Informatics |
1263 | P2014-241331 | P6512542 | SEX DETERMINATION METHOD FOR GERM CELL OF FISH, SEX DISCRIMINATION METHOD, EVALUATION METHOD FOR DISTURBANCE ACTION OF SEX DIFFERENTIATION OF TEST SUBSTANCE, HERMAPHRODITE MAKING METHOD, EARLY MATURE INDIVIDUAL MAKING METHOD, GERM CELL, FISH INDIVIDUAL, GAMETE, AND CULTURED CELL | Oct 28, 2015 | May 23, 2019 | National Institutes of Natural Sciences (NINS) |
1264 | P2007-065629 | P4803497 | SHALLOW BURYING CONSTRUCTION METHOD OF UNDERGROUND STRUCTURE BY GEOTEXTILE | Nov 29, 2011 | Sep 10, 2013 | National Agriculture and Food Research Organization |
1265 | P2007-114378 | P5121293 | SHALLOW BURYING CONSTRUCTION METHOD OF UNDERGROUND STRUCTURE BY GEOTEXTILE | Feb 28, 2013 | Sep 10, 2013 | National Agriculture and Food Research Organization |
1266 | P2004-218460 | P3808483 |
SIGNAL PROCESSOR AND SIGNAL PROCESSING METHOD FOR DISCRETE SIGNAL
|
Mar 7, 2006 | Mar 9, 2018 | Japan Science and Technology Agency |
1267 | P2008-050389 | P4700705 |
SIGNAL REPRODUCING UNIT
|
Sep 18, 2009 | Feb 5, 2018 | Japan Science and Technology Agency |
1268 | P2001-400222 | P3803962 | SILK PROTEIN FILM AND METHOD FOR PRODUCING THE SAME | Feb 16, 2005 | Mar 19, 2018 | National Agriculture and Food Research Organization |
1269 | P2004-309795 | P4243577 |
SIMILAR IMAGE RETRIEVAL DEVICE, METHOD AND PROGRAM
|
May 19, 2006 | Dec 22, 2020 | Japan Science and Technology Agency |
1270 | P2012-168814 | P6029054 | SIMPLE METHOD FOR MEASURING RADIOACTIVE CESIUM, AND PORTABLE AND SIMPLE DEVICE FOR MEASURING RADIOACTIVE CESIUM | Apr 16, 2014 | Dec 26, 2017 | Japan Atomic Energy Agency |
1271 | P2003-166402 | P4171802 | SIMULATED ENVIRONMENTAL TEST SYSTEM | Apr 8, 2005 | Mar 15, 2018 | National institute of Radiological Sciences |
1272 | P2004-036037 | P4264893 | SIMULATION METHOD FOR DESIGNING IN-AIRCRAFT OPTICAL COMPONENT | Apr 23, 2010 | Sep 23, 2020 | Japan Defense Agency |
1273 | P2009-177488 | P5317061 | SIMULTANEOUS CLASSIFIER IN MULTI-LANGUAGE ABOUT PRESENCE/ABSENCE OF INTER-WORD SEMANTIC RELATION, AND COMPUTER PROGRAM THEREFOR | Jun 17, 2014 | Dec 22, 2020 | National Institute of Information and Communications Technology |
1274 | P2015-146869 | P6570115 | SINGLE ELECTRON TRANSISTOR, MANUFACTURING METHOD THEREOF, AND INTEGRATED CIRCUIT | Aug 23, 2019 | Sep 30, 2019 | RIKEN |
1275 | P2012-232324 | P6116043 |
SKYRMION DRIVE METHOD AND MICRO ELEMENT
|
Aug 21, 2019 | Oct 2, 2019 | RIKEN |
1276 | P2004-054337 | P3799422 | SLUDGE DRYING METHOD | Apr 14, 2006 | Mar 7, 2018 | National Agriculture and Food Research Organization |
1277 | P2001-229358 | P3593562 | SLURRY FLOW CONTROL DEVICE USED IN SLURRY INJECTOR OF SHALLOW LAYER TYPE | Nov 29, 2004 | Mar 19, 2018 | National Agriculture and Food Research Organization |
1278 | P2001-229356 | P3593560 | SLURRY INJECTOR OF SHALLOW LAYER TYPE | Nov 29, 2004 | Mar 19, 2018 | National Agriculture and Food Research Organization |
1279 | P2002-027978 | P3654522 | SMALL VIRUS CAPABLE OF GROWING AND LYSING ALGAE BY SPECIFICALLY INFECTING RED TIDE PLANKTON, METHOD FOR CONTROLLING RED TIDE AND AGENT FOR CONTROLLING RED TIDE USING THE VIRUS AND METHODS FOR ISOLATING, EXTRACTING, SUCCESSIVELY SUBCULTURING, PRESERVING AND CONCENTRATING THE VIRUS | Feb 16, 2005 | Mar 19, 2018 | Japan Fisheries Research and Education Agency |
1280 | P2003-297780 | P4504642 |
SOLID OXIDE TYPE FUEL CELL AND OPERATING METHOD OF SOLID OXIDE TYPE FUEL CELL
|
Apr 8, 2005 | Jul 23, 2018 | Japan Science and Technology Agency |
1281 | P2014-192952 | P5774756 | SOLID SOLUTION TYPE ALLOY FINE PARTICLES, AND METHOD FOR MANUFACTURING THE SAME | Mar 8, 2019 | Mar 22, 2019 | Japan Science and Technology Agency |
1282 | P2007-220951 | P4925059 | SOLID-STATE LASER MODULE | Jul 5, 2011 | Feb 9, 2018 | Japan Science and Technology Agency |
1283 | P2002-127092 | P4320382 | SOLID-STATE NMR QUANTUM COMPUTER USING SEMICONDUCTOR CRYSTAL HAVING ISOTOPE SUPER-GRATING STRUCTURE | Jun 10, 2011 | Apr 24, 2013 | Japan Science and Technology Agency |
1284 | P2013-066768 | P6145766 |
SOLUTION SEARCH SYSTEM AND METHOD, AND SOLUTION SEARCH PROGRAM
|
Aug 23, 2019 | Oct 2, 2019 | RIKEN |
1285 | P2006-269623 | P4837512 |
SOUND SOURCE SELECTING DEVICE
|
Apr 25, 2008 | Feb 23, 2018 | Japan Science and Technology Agency |
1286 | P2002-040177 | P3533445 | SOUND VELOCITY MEASURING DEVICE OF UNDERWATER SOUND ABSORBING MATERIAL | Dec 2, 2005 | Mar 20, 2018 | Japan Defense Agency |
1287 | P2005-195079 | P3968443 | SOUNDNESS DIAGNOSTIC METHOD AND SOUNDNESS DIAGNOSTIC SYSTEM FOR EQUIPMENT OF RECEIVING THERMAL SHOCK | Nov 30, 2007 | Mar 5, 2018 | High Energy Accelerator Research Organization |
1288 | P2009-028695 | P5246867 | SOWING ROLL AND SOWING MACHINE | Aug 31, 2010 | Jan 23, 2018 | National Agriculture and Food Research Organization |
1289 | P2003-055193 | P3843320 | SPECIFIC DATA EXTRACTION METHOD, EXTRACTION DEVICE AND PROGRAM | Jul 10, 2014 | Dec 22, 2020 | National Institute of Information and Communications Technology |
1290 | P2003-143476 | P3940376 | SPECTROMETRIC DEVICE FOR GEL-LIKE SAMPLE | Jun 17, 2011 | Mar 16, 2018 | Japan Science and Technology Agency |
1291 | P2019-222047 | P2020-092703A | SPERM PRESERVATION SOLUTION AND SPERM PRESERVATION METHOD | Jul 28, 2020 | Oct 23, 2020 | Inter-University Research Insutitute Corporation |
1292 | P2005-267539 | P4631017 | SPIKE TRIMMING DEVICE | Oct 4, 2007 | Sep 10, 2013 | National Agriculture and Food Research Organization |
1293 | P2012-108186 | P6001319 | SPIN POLARIZATION ELECTRON GENERATING ELEMENT AND METHOD FOR MANUFACTURING THE SAME | Apr 26, 2013 | Dec 2, 2020 | Japan Science and Technology Agency |
1294 | P2017-069378 | P2017-195178A | SPIN POLARIZATION HIGH BRIGHTNESS ELECTRON GENERATION PHOTOCATHODE AND MANUFACTURING METHOD THEREOF | Jun 24, 2019 | Nov 19, 2020 | High Energy Accelerator Research Organization |
1295 | P2006-060673 | P4769941 | SPIN POLARIZED ELECTRON GENERATING ELEMENT | Jan 12, 2010 | Feb 23, 2018 | Japan Science and Technology Agency |
1296 | P2009-073929 | P5527680 |
SPIN POLARIZED ELECTRON GENERATING ELEMENT
|
Feb 14, 2012 | Dec 2, 2020 | Japan Science and Technology Agency |
1297 | P2009-062278 | P5064429 | SPIN TRANSISTOR AND NONVOLATILE MEMORY USING THE SAME | Jul 12, 2011 | Jan 25, 2018 | Japan Science and Technology Agency |
1298 | P2009-062281 | P5064430 | SPIN TRANSISTOR AND NONVOLATILE MEMORY USING SAME | Jul 12, 2011 | Jan 25, 2018 | Japan Science and Technology Agency |
1299 | P2016-213025 | P2018-068723A |
SPONGE FOR HEMOSTATIC MATERIAL AND METHOD FOR PRODUCING THE SAME
|
Apr 23, 2018 | Dec 24, 2019 | Tokyo Metropolitan Industrial Technology Research Institute |
1300 | P2005-143460 | P4339277 | SPRING WATER PRESSURE MEASURING DEVICE NEAR TO CUTTING FACE IN TUNNEL | Oct 26, 2007 | Oct 16, 2007 | Railway Technical Research Institute |