With the analysis among 73,257 patents, we discovered top 491 key players by total patent application. JFE Steel Corp., NIPPON STEEL CORP., China Construction Eighth Engineering Division Corp. Ltd. are dominant in this area. They take 3.53% of the total patent filing.
Tokyo-to, Japan
Patent: 1,201
Tokyo-to, Japan
Patent: 956
Shanghai Shi, China
Patent: 429
Beijing Shi, China
Patent: 347
Anhui Sheng, China
Patent: 327
Zhejiang Sheng, China
Patent: 298
China State Construction Engineering (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 290
Shanghai Shi, China
Patent: 242
Shanghai Shi, China
Patent: 229
Beijing Shi, China
Patent: 202
With the analysis among 28 patents, we discovered top 22 start-ups by total patent application. ZKS, Zhejiang Hozon New Energy Automobile Co., Ltd., Beijing Space Trek Technology Co. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 54,118 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., China Construction Second Engineering Bureau Co., Ltd., China Construction Eighth Engineering Division Corp. Ltd. take 2.06% of patent filing during this period.
Tokyo-to, Japan
Patent: 575
Beijing Shi, China
Patent: 285
Shanghai Shi, China
Patent: 256
Anhui Sheng, China
Patent: 215
China State Construction Engineering (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 191
Beijing Shi, China
Patent: 174
Shanghai Shi, China
Patent: 160
Hebei Sheng, China
Patent: 140
Shanghai Shi, China
Patent: 133
Shanghai Shi, China
Patent: 123
With the analysis among related 54,118 patents in last 5 years, we discover 181 new entrants. MCC (Shanghai) Steel Structure Technology Co., Ltd., Fujian Jinqidian Industrial Co., Ltd., Huacheng Boyuan Steel Structure Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 123
Fujian Sheng, China
Patent: 80
Tianjin Shi, China
Patent: 59
Fujian Sheng, China
Patent: 52
Jiangsu Sheng, China
Patent: 48
Shandong Sheng, China
Patent: 47
Jiangsu Sheng, China
Patent: 47
Guangdong Sheng, China
Patent: 46
Shandong Sheng, China
Patent: 39
Beijing Shi, China
Patent: 39
With the analysis among 6,215 patents, we discovered top 248 universities and scientific research institutions by total patent application. Beijing University of Technology, Shenyang Jianzhu University, Xi'an University of Architecture & Technology are dominant in this area. They take 9.75% of the total patent filing.
Beijing Shi, China
Patent: 310
Liaoning Sheng, China
Patent: 172
Shaanxi Sheng, China
Patent: 124
Shanghai Shi, China
Patent: 118
Chongqing Shi, China
Patent: 101
Tianjin Shi, China
Patent: 99
Beijing Shi, China
Patent: 94
Jiangsu Sheng, China
Patent: 86
Zhejiang Sheng, China
Patent: 66
Shandong Sheng, China
Patent: 63