With the analysis among 672 patents, we discovered top 311 key players by total patent application. Kobe Steel, Ltd., NIPPON STEEL CORP., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 13.10% of the total patent filing.
Kyoto-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 32
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 16
Zhejiang Sheng, China
Patent: 15
California, United States
Patent: 15
Osaka-fu, Japan
Patent: 12
Osaka-fu, Japan
Patent: 11
Shanghai Shi, China
Patent: 10
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With the analysis among related 120 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Kobe Steel, Ltd., Illinois Tool Works, Inc., Wuhan Yiye Steel Structure Co. Ltd. take 15.83% of patent filing during this period.
Illinois, United States
Patent: 6
Hubei Sheng, China
Patent: 6
California, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
With the analysis among related 120 patents in last 5 years, we discover 57 new entrants. Illinois Tool Works, Inc., CGN Power Co., Ltd., China Petroleum & Chemical Corp. are the most active new entrants in this area.
Illinois, United States
Patent: 6
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Hengqian Technology (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 118 patents, we discovered top 34 universities and scientific research institutions by total patent application. Technical University of Berlin, Tianjin University, Xi'an Jiaotong University are dominant in this area. They take 13.56% of the total patent filing.
Tianjin Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2