With the analysis among 43 patents, we discovered top 32 key players by total patent application. Takenaka Corp., NIPPON STEEL CORP., Kajima Corp. are dominant in this area. They take 32.56% of the total patent filing.
Shanghai Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangxi Road Industry Construction Investment Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
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With the analysis among related 29 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Beijing University of Technology, Shenzhen Municipal Design & Research Institute Co Ltd., China Aircraft Strength Research Institute take 37.93% of patent filing during this period.
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 2
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Patent: 2
Jiangxi Sheng, China
Patent: 2
Guangxi Road Industry Construction Investment Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 16 new entrants. Beijing University of Technology, Shenzhen Municipal Design & Research Institute Co Ltd., China Aircraft Strength Research Institute are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 2
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Patent: 2
Jiangxi Sheng, China
Patent: 2
Guangxi Road Industry Construction Investment Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 12 universities and scientific research institutions by total patent application. Beijing University of Technology, Southeast University, Tongji University are dominant in this area. They take 42.86% of the total patent filing.
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tokyo Institute of Technology
Chongqing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1