With the analysis among 19,171 patents, we discovered top 482 key players by total patent application. Shimizu Corp., TAISEI Corp., Takenaka Corp. are dominant in this area. They take 4.51% of the total patent filing.
Tokyo-to, Japan
Patent: 343
Tokyo-to, Japan
Patent: 269
Shanghai Shi, China
Patent: 253
Jiangsu Sheng, China
Patent: 240
Jiangsu Sheng, China
Patent: 219
Tokyo-to, Japan
Patent: 208
Tokyo-to, Japan
Patent: 118
Tokyo-to, Japan
Patent: 103
Chiba-ken, Japan
Patent: 90
Beijing Shi, China
Patent: 78
With the analysis among 20 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 2
With the analysis among related 9,194 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shenyang Jianzhu University, China Railway Construction Group Co., Ltd., Southeast University take 2.33% of patent filing during this period.
Liaoning Sheng, China
Patent: 85
Beijing Shi, China
Patent: 74
Jiangsu Sheng, China
Patent: 55
Hubei Sheng, China
Patent: 55
Hunan Sheng, China
Patent: 51
Shaanxi Sheng, China
Patent: 44
Beijing Shi, China
Patent: 41
Zhejiang Sheng, China
Patent: 37
Anhui Sheng, China
Patent: 36
Shanghai Shi, China
Patent: 33
With the analysis among related 9,194 patents in last 5 years, we discover 247 new entrants. Hubei Jiegu Construction Technology Co., Ltd., Hunan Wuxin Formwork Co., Ltd., Weihai Lidong Construction Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 25
Hunan Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 17
China Institute of Building Standard Design & Research
Beijing Shi, China
Patent: 16
Shanghai Shi, China
Patent: 15
Fujian Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
With the analysis among 2,564 patents, we discovered top 182 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Southeast University, Nanjing University of Technology are dominant in this area. They take 13.53% of the total patent filing.
Liaoning Sheng, China
Patent: 167
Jiangsu Sheng, China
Patent: 108
Jiangsu Sheng, China
Patent: 72
Shanghai Shi, China
Patent: 61
Beijing Shi, China
Patent: 59
Shaanxi Sheng, China
Patent: 51
Chongqing Shi, China
Patent: 44
Shandong Sheng, China
Patent: 39
Shaanxi Sheng, China
Patent: 37
Hunan Sheng, China
Patent: 36