Assignee
JAPAN DEV & CONSTRUCTION
JP·9 granted patents·17 pending applications·61 citations·filing 1992–2023
Top patents by PatentIndex Score
26 records- 0183US5352290AConcrete compositionJAPAN DEV & CONSTRUCTION·Filed 1992·Granted Oct 4, 1994·61 cites·39 claims
- 0270US2023271122A1Filtration Body Using Layered Double Hydroxide and Method for Manufacturing Said Filtration BodyJAPAN DEV & CONSTRUCTION·Filed 2023·Application pending·0 cites
- 0362US12362606B2Construction machine systemJAPAN DEV & CONSTRUCTION·Filed 2022·Granted Jul 15, 2025·0 cites·15 claims
- 0459US11549233B2Scraper vehicleJAPAN DEV & CONSTRUCTION·Filed 2020·Granted Jan 10, 2023·0 cites·20 claims
- 0558US12385208B2Pile driving apparatus and construction machineJAPAN DEV & CONSTRUCTION·Filed 2021·Granted Aug 12, 2025·0 cites·19 claims
- 0656US11542679B2Scraper vehicle, method of controlling the same, and towing vehicleJAPAN DEV & CONSTRUCTION·Filed 2020·Granted Jan 3, 2023·0 cites·18 claims
- 0755US2023390439A1Disinfection SystemJAPAN DEV & CONSTRUCTION·Filed 2021·Application pending·0 cites
- 0854US2020385919A1Layered Double Hydroxide Molded Body and Method for Manufacturing SameJAPAN DEV & CONSTRUCTION·Filed 2017·Application pending·0 cites
- 0953US12447474B2Rotary processing deviceJAPAN DEV & CONSTRUCTION·Filed 2021·Granted Oct 21, 2025·0 cites·20 claims
- 1053US2025223773A1Piling MachineJAPAN DEV & CONSTRUCTION·Filed 2023·Application pending·0 cites
- 1153US2020384397A1Filtration Body Using Layered Double Hydroxide and Method for Manufacturing Said Filtration BodyJAPAN DEV & CONSTRUCTION·Filed 2017·Application pending·0 cites
- 1252US2024173722A1Construction ApparatusJAPAN DEV & CONSTRUCTION·Filed 2021·Application pending·0 cites
- 1352US2024309607A1Construction MachineJAPAN DEV & CONSTRUCTION·Filed 2021·Application pending·0 cites
- 1451US12427528B2Rotary crushing apparatusJAPAN DEV & CONSTRUCTION·Filed 2020·Granted Sep 30, 2025·0 cites·20 claims
- 1551US2023173116A1Disinfection Device, Vehicle, And Construction MachineJAPAN DEV & CONSTRUCTION·Filed 2020·Application pending·0 cites
- 1651US2025108943A1Moving Device And Unmanned Aerial DeviceJAPAN DEV & CONSTRUCTION·Filed 2022·Application pending·0 cites
- 1751US2023417016A1Construction MachineJAPAN DEV & CONSTRUCTION·Filed 2021·Application pending·0 cites
- 1851US2024309605A1Construction MachineJAPAN DEV & CONSTRUCTION·Filed 2022·Application pending·0 cites
- 1949US12157640B2Mixing deviceJAPAN DEV & CONSTRUCTION·Filed 2021·Granted Dec 3, 2024·0 cites·19 claims
- 2049US2024026657A1Construction MachineJAPAN DEV & CONSTRUCTION·Filed 2021·Application pending·0 cites
- 2149US2023313496A1Operation Control MethodJAPAN DEV & CONSTRUCTION·Filed 2021·Application pending·0 cites
- 2248US2023069101A1Rotary Crushing Device and Rotary Crushing MethodJAPAN DEV & CONSTRUCTION·Filed 2020·Application pending·0 cites
- 2348US2023313491A1Construction MachineJAPAN DEV & CONSTRUCTION·Filed 2020·Application pending·0 cites
- 2446US2013267754A1Hydrotalcite-like substance, process for producing the same and method of immobilizing hazardous substanceJAPAN DEV & CONSTRUCTION·Filed 2013·Application pending·0 cites
- 2544US11795068B2Water purification apparatus and water purification method using layered double hydroxideJAPAN DEV & CONSTRUCTION·Filed 2017·Granted Oct 24, 2023·0 cites·18 claims
- 2632US2011006010A1Interlayer Ion Replacing Method for Hydrotalcite-Like Substance, Regenerating Method, and Interlayer Ion Replacing ApparatusJAPAN DEV & CONSTRUCTION·Filed 2008·Application pending·0 cites
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