With the analysis among 1,324 patents, we discovered top 484 key players by total patent application. Shimizu Corp., Takenaka Corp., Kajima Corp. are dominant in this area. They take 5.21% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Shanghai Shi, China
Patent: 25
Jiangsu Sheng, China
Patent: 18
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Skidmore, Owings & Merrill LLP
Illinois, United States
Patent: 14
Tokyo-to, Japan
Patent: 11
Jiangsu Sheng, China
Patent: 9
Nishimatsu Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 7
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With the analysis among related 1,272 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing TOP Industri AB, China Construction Second Engineering Bureau Co., Ltd., China Construction Eighth Engineering Division Corp. Ltd. take 1.02% of patent filing during this period.
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 4
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
With the analysis among related 1,272 patents in last 5 years, we discover 472 new entrants. TOP Industri AB, China Construction Second Engineering Bureau Co., Ltd., China Construction Eighth Engineering Division Corp. Ltd. are the most active new entrants in this area.
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 4
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Tianjinaotepusi Electromechanical Equipment Co. Ltd.
Tianjin Shi, China
Patent: 3
With the analysis among 268 patents, we discovered top 94 universities and scientific research institutions by total patent application. Hainan University, Kyoto University, Southwest Jiaotong University are dominant in this area. They take 9.33% of the total patent filing.
Hainan Sheng, China
Patent: 15
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing University of Technology
Beijing Shi, China
Patent: 3
Dalian Maritime University
Liaoning Sheng, China
Patent: 3
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3