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
China Railway Construction Group Co., Ltd.
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.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 85
China Railway Construction Group Co., Ltd.
Beijing Shi, China
Patent: 74
Jiangsu Sheng, China
Patent: 55
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 55
Hunan Sany Kuaierju Residential Industry Co. Ltd.
Hunan Sheng, China
Patent: 51
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 44
Beijing University of Technology
Beijing Shi, China
Patent: 41
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 37
Chinese Metallurgical Group Co., Ltd.
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 Jiegu Construction Technology Co., Ltd.
Hubei Sheng, China
Patent: 25
Hunan Wuxin Formwork Co., Ltd.
Hunan Sheng, China
Patent: 22
Weihai Lidong Construction Technology Co., Ltd.
Shandong Sheng, China
Patent: 19
Gold Mantis Hardcover Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Shandong Sanying Construction Technology Co., Ltd.
Shandong Sheng, China
Patent: 17
China Institute of Building Standard Design & Research
Beijing Shi, China
Patent: 16
Shanghai Tianhua Architecture Design Co. Ltd.
Shanghai Shi, China
Patent: 15
Fujian Jingfa Internet of Things Technology Co., Ltd.
Fujian Sheng, China
Patent: 14
Jiangsu Zhongwei Intelligent Technology Co., Ltd.
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.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 167
Jiangsu Sheng, China
Patent: 108
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 72
Shanghai Shi, China
Patent: 61
Beijing University of Technology
Beijing Shi, China
Patent: 59
Xi'an University of Architecture & Technology
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