With the analysis among 1,384 patents, we discovered top 470 key players by total patent application. Kajima Corp., TAISEI Corp., Shimizu Corp. are dominant in this area. They take 10.19% of the total patent filing.
Jiangsu Sheng, China
Patent: 72
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 31
Jiangsu Sheng, China
Patent: 25
West-Vlaanderen, Belgium
Patent: 21
Osaka-fu, Japan
Patent: 17
Chiba-ken, Japan
Patent: 16
Shanghai Shi, China
Patent: 15
Iowa, United States
Patent: 13
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Research & Development Concretes SL
New York, United States
Patent: 1
With the analysis among related 600 patents applied in the last 5 years. We discover 374 most active companies in this area. The fast-growing Zhengzhou University, Hohai University, Linyi University take 4.17% of patent filing during this period.
Henan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
With the analysis among related 600 patents in last 5 years, we discover 307 new entrants. Linyi University, China Railway Research Institute Co., Ltd., China University of Mining & Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Chongqing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
With the analysis among 468 patents, we discovered top 123 universities and scientific research institutions by total patent application. Zhengzhou University, Hohai University, Chang'an University are dominant in this area. They take 11.54% of the total patent filing.
Henan Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
SHEFFIELD, United Kingdom
Patent: 7
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6