Patent / Intellectual Property Right(Japanese only)
- Industrial property rights
- *PDF reference: National Center for Industrial Property Information and Training, Japan
As of Sep. 17, 2026
Patent right
| Patent Publication number ⁄ Registration number |
Title of invention | |
|---|---|---|
| 48 | 2026-067241A | Method for estimating corrosion of metal material immersed in environmental water, test structure used for estimating corrosion of metal material immersed in environmental water, and system for estimating corrosion of metal material |
| 47 | 7867210 | INCLINATION MEASUREMENT INSTRUMENT |
| 46 | 7685180 | A MOVABLE PROTECTOR MOVING METHOD OF THE MOVABLE PROTECTOR INSTALLATION METHOD OF THE PROTECTOR, THE PROTECTOR, AND THE PROTECTOR UNIT. METHOD FOR TRANSFERRING |
| 45 | 7680725 | METHOD OF INSTALLING A MOVABLE PROTECTOR AND MOBILE BODY |
| 44 | 7605479 | A load-bearing layered reinforced concrete pier and its designing method |
| 43 | 7501869 | THE UPDATING METHOD OF MOUNTAIN TUNNEL AND A LINING STRUCTURE |
| 42 | 7424731 | THE CRACK REDUCING METHOD OF CONCRETE |
| 41 | 7405362 | TO PROVIDE A CONCRETE STRUCTURE DIAGNOSTIC SYSTEM, DIAGNOSTIC METHOD AND PROGRAM |
| 40 | 7398682 | TO PROVIDE A METHOD FOR SUPPRESSING CRACKING OF THE CONCRETE PAVEMENT |
| 39 | 7343102 | Gas-Liquid Dissolving Apparatus |
| 38 | 7266774 | METHOD OF RECONSTRUCTING THE LINING OF THE EXISTING ROAD TUNNEL AND THE EQUIPMENT USED |
| 37 | 7248258 | THE TUNNEL REPAIRING METHOD |
| 36 | 7228753 | VENTILATION APPARATUS FOR USE IN REMODELING WORK OF AN EXISTING ROAD TUNNEL LINING SECTION |
| 35 | 7146188 | A MEASURING METHOD OF THE CRACK OPENING WIDTH |
| 34 | 6921713 | Primer coating composition and method for forming multilayer coating film |
| 33 | 6735578 | FLEXIBLE METHOD FOR MEASURING DEFLECTION OF A PAVED ROAD SURFACE MEASURING DEVICE AND A PAVED ROAD SURFACE |
| 32 | 6582344 | THE GROUND STRUCTURE SURVEY METHOD AND A GROUND SURVEY DEVICE |
| 31 | 6531934 | THE HYBRID SURFACE WAVE PROBING METHOD AND HYBRID SURFACE WAVE PROBING SYSTEM |
| 30 | 6508684 | THE ALGAE GROWTH SUPPRESSION APPARATUS AND METHOD |
| 29 | 6473913 | THE SIMPLE DYNAMIC CONE PENETRATION TESTING MACHINE |
| 28 | 6465297 | THE GROUNDWATER REMOVAL FACILITY FOR A WATER COLLECTING PIPE, AND PREVENTING SLIME ADHESION METHOD IN GROUNDWATER REMOVAL FACILITY FOR A WATER COLLECTING PIPE |
| 27 | 6455753 | A DRILLING DEVICE AND A HOLE EXPANDING APPARATUS |
| 26 | 6410304 | THE MOUNTING METHOD OF THE GUTTER COVER JIGS GUTTER WITH USING THE SAME |
| 25 | 6384906 | A DRAINAGE HOLE AND SEAL MEMBER INSTALLATION METHOD TO A CONCRETE JOINT PART JOINT |
| 24 | 6347078 | DEFLECTION MEASURING METHOD AND MEASURING APPARATUS |
| 23 | 6335092 | Coating composition, method for forming coating film, and transparent coating film |
| 22 | 6329466 | Sludge tank and method for producing sludge |
| 21 | 6263091 | Method for producing fluidized soil |
| 20 | 6251859 | AN ASPHALT MIXTURE, AND AN ASPHALT PAVING METHOD, AN ASPHALT PAVEMENT BODY |
| 19 | 6230101 | THE METHOD FOR SUPPRESSING FREEZING OF A WATER REPELLENT COMPOSITION, A FREEZING SUPPRESSION PAVEMENT BODY AND PAVING ROAD SURFACE OF A PAVED ROAD |
| 18 | 6207067 | THE ALGAE GROWTH INHIBITING METHOD |
| 17 | 5904339 | A LIQUID DETECTION METHOD AND LIQUID DETECTION APPARATUS |
| 16 | 5599069 | THE TRANSPORTATION METHOD OF THE UNDERWATER DEPOSIT A SUCTION PIPE FOR UNDERWATER DEPOSIT TRANSPORTATION FOR FEEDING DEVICE OF UNDERWATER SEDIMENT USING THE SAME |
| 15 | 5534233 | METHOD OF STRIPPING A HIGH DURABILITY COATING FILM OF A STEEL STRUCTURE |
| Patent Publication number ⁄ Registration number |
Title of invention | |
|---|---|---|
| 14 | 5482792 | THE ORGANIC WASTE TREATMENT SYSTEM AND METHOD |
| 13 | 5463584 | METHOD FOR DISPLACEMENT MEASUREMENT, DEVICE FOR DISPLACEMENT MEASUREMENT, AND PROGRAM FOR DISPLACEMENT MEASUREMENT |
| 12 | 5392739 | AN OPERATION METHOD OF A PRESSURIZED FLUIDIZED INCINERATION FACILITY AND A PRESSURIZED FLUIDIZED INCINERATION FACILITY |
| 11 | 5392555 | THE ANCHOR STRUCTURE, BEARING PRESSURE RESTRAINT TOOL, A CONSTRUCTION METHOD FOR THE ANCHOR STRUCTURE |
| 10 | 5206175 | THE DEFORMATION MEASUREMENT DEVICE |
| 9 | 5187732 | METHOD FOR OPERATING A PRESSURIZED FLUIDIZED INCINERATION FACILITY AND A PRESSURIZED FLUIDIZED INCINERATION FACILITY |
| 8 | 5187731 | AN OPERATION METHOD OF A PRESSURIZED FLUIDIZED INCINERATION FACILITY AND A PRESSURIZED FLUIDIZED INCINERATION FACILITY |
| 7 | 5124747 | Quality control method for fluidized soil |
| 6 | 5140843 | THE EMBANKMENT BACKING COATING METHOD OF THE SLOPE FACE |
| 5 | 5071805 | THE EXISTING ANCHOR RE-TENSIONING METHOD AND A LOAD MEASURING METHOD, AND HEAD UNIT |
| 4 | 5044852 | TO PROVIDE A DRIVEN-IN TYPE WATER LEVEL OBSERVATION DEVICE |
| 3 | 4915676 | AN AUTOMATED ASH AND AMOUNT OF RAINFALL |
| 2 | 4727564 | TO PROVIDE A REINFORCING STRUCTURE AND A REINFORCING METHOD OF A STEEL FLOOR SLAB |
| 1 | 4613287 | TO PROVIDE A REINFORCING STRUCTURE OF A STEEL FLOOR SLAB |
Design right
| Registration number | Article to the design | |
|---|---|---|
| 1 | 1791378 |
Ground anchor elutriation protection receptacle cap |
Trademark registration
| Registration number | Registered trademark | |
|---|---|---|
| 7 | 5826028 | Innovative Materials and Resources Research Center logo(Images only) |
| 6 | 5826027 | Innovative Materials and Resources Research Center logo(iMaRRC) |
| 5 | 5244477 | column link |
| 4 | 5075876 | ALiCC |
| 3 | 4995313 | The International Centre for Water Hazard and Risk Management logo (ICHARM) |
| 2 | 4935138 | Aqua Restoration Research Center logo |
| 1 | 4211895 | Public Works Research Institute logo |
