With the analysis among 659,337 patents, we discovered top 486 key players by total patent application. State Grid Corp. of China, Shimizu Corp., Kajima Corp. are dominant in this area. They take 1.96% of the total patent filing.
Beijing Shi, China
Patent: 6,861
Tokyo-to, Japan
Patent: 3,205
Jiangsu Sheng, China
Patent: 2,825
Tokyo-to, Japan
Patent: 2,591
Tokyo-to, Japan
Patent: 2,522
Anhui Sheng, China
Patent: 2,475
Shanghai Shi, China
Patent: 2,299
Jiangsu Sheng, China
Patent: 2,234
Osaka-fu, Japan
Patent: 2,169
Chiba-ken, Japan
Patent: 2,148
With the analysis among 1,397 patents, we discovered top 442 start-ups by total patent application. EOS Srl, Aisin KK, Englishco LLC are active in this area.
Lombardia, Italy
Patent: 212
Tokyo-to, Japan
Patent: 126
New York, United States
Patent: 56
California, United States
Patent: 32
Alberta, Canada
Patent: 30
Beijing Shi, China
Patent: 20
New York, United States
Patent: 13
California, United States
Patent: 12
With the analysis among related 169,304 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Construction Second Engineering Bureau Co., Ltd., The First Co. of China Eighth Engineering Bureau Ltd., Chinese Metallurgical Group Co., Ltd. take 2.37% of patent filing during this period.
Beijing Shi, China
Patent: 1,512
Shandong Sheng, China
Patent: 1,311
Anhui Sheng, China
Patent: 1,191
Beijing Shi, China
Patent: 1,052
Liaoning Sheng, China
Patent: 724
Beijing Shi, China
Patent: 699
Shanghai Shi, China
Patent: 685
Shandong Sheng, China
Patent: 634
Hebei Sheng, China
Patent: 539
Henan Sheng, China
Patent: 533
With the analysis among related 169,304 patents in last 5 years, we discover 13 new entrants. Guangdong Bright Dream Robotics Co., Ltd, China Construction Eighth Bureau Development and Construction Co., Ltd., Qingcheng Construction Engineering Group Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 265
Shandong Sheng, China
Patent: 73
Shandong Sheng, China
Patent: 72
Henan Sheng, China
Patent: 61
Fujian Sheng, China
Patent: 55
Shandong Sheng, China
Patent: 50
Shandong Sheng, China
Patent: 47
Shandong Sheng, China
Patent: 42
Shaanxi Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 41
With the analysis among 72,004 patents, we discovered top 302 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Southeast University, Chang'an University are dominant in this area. They take 4.31% of the total patent filing.
Liaoning Sheng, China
Patent: 1,309
Jiangsu Sheng, China
Patent: 915
Shaanxi Sheng, China
Patent: 881
Beijing Shi, China
Patent: 869
Shanghai Shi, China
Patent: 833
Tianjin Shi, China
Patent: 803
Jiangsu Sheng, China
Patent: 794
Shandong Sheng, China
Patent: 784
Jiangsu Sheng, China
Patent: 726
Shandong Sheng, China
Patent: 658