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View up-to-date information on Kumagai Gumi Co Ltd patents, including inventor and filing insights.

Patent Trends

Publication Identifier Document Type Title Classification-CPC Publication Date
JP2022069171A Application BUILDING FRAME REINFORCEMENT STRUCTURE May 11, 2022
JP2022067802A Application STRESS MEASURING METHOD AND STRESS MEASURING DEVICE May 09, 2022
JP2022063463A Application FIRE-RESISTANT WOODEN BEAM April 22, 2022
JP2022059200A Application COFFERDAM STRUCTURE, AND CONSTRUCTION METHOD OF CONSTRUCTION WORK IN RIVER USING COFFERDAM STRUCTURE April 13, 2022
JP2022039256A Application SOUND ABSORBING/INSULATING WALL March 10, 2022
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