With the analysis among 2,320 patents, we discovered top 472 key players by total patent application. NIPPON STEEL CORP., General Electric Co., JFE Steel Corp. are dominant in this area. They take 15.17% of the total patent filing.
Tokyo-to, Japan
Patent: 147
Massachusetts, United States
Patent: 126
Tokyo-to, Japan
Patent: 79
Kyoto-fu, Japan
Patent: 54
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 47
New York, United States
Patent: 31
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 23
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 22
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. M-I LLC, Kobe Material Testing Laboratory Co. Ltd., Kte Co. Ltd. are active in this area.
Texas, United States
Patent: 1
Kobe Material Testing Laboratory Co. Ltd.
Hyogo-ken, Japan
Patent: 1
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 942 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIPPON STEEL CORP., JFE Steel Corp., Hohai University take 6.58% of patent filing during this period.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 19
Jiangsu Sheng, China
Patent: 19
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 14
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Hunan Middle Road Huacheng Bridge Technology Co., Ltd.
Hunan Sheng, China
Patent: 13
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 12
Beijing University of Technology
Beijing Shi, China
Patent: 12
With the analysis among related 942 patents in last 5 years, we discover 383 new entrants. JSTI Group, Hunan Middle Road Huacheng Bridge Technology Co., Ltd., Tongji University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 14
Hunan Middle Road Huacheng Bridge Technology Co., Ltd.
Hunan Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 10
Tianjin Shi, China
Patent: 9
Zhuhai Testing Institute of Guangdong Special Equipment Testing Institute
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Patent: 8
Zhejiang Zhongtun Bridge Corrugated Steel Web Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Hubei Chaozhuo Aviation Technology Co., Ltd.
Hubei Sheng, China
Patent: 8
Civil Aviation Flight University of China
Sichuan Sheng, China
Patent: 5
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 5
With the analysis among 822 patents, we discovered top 138 universities and scientific research institutions by total patent application. Beihang University, Hohai University, Southwest Jiaotong University are dominant in this area. They take 10.10% of the total patent filing.
Beijing Shi, China
Patent: 32
Jiangsu Sheng, China
Patent: 26
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 25
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 21
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 18
Beijing University of Technology
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 16
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 14
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 11