With the analysis among 181 patents, we discovered top 120 key players by total patent application. JFE Steel Corp., Bridgestone Corp., Metasensors, Inc. are dominant in this area. They take 19.89% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
California, United States
Patent: 6
Texas, United States
Patent: 5
Beijing Shi, China
Patent: 4
Pennsylvania, United States
Patent: 3
Beijing Shi, China
Patent: 3
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With the analysis among related 231 patents applied in the last 5 years. We discover 154 most active companies in this area. The fast-growing JFE Steel Corp., Nanjing University of Aeronautics & Astronautics, East China University of Science & Technology take 12.99% of patent filing during this period.
Tokyo-to, Japan
Patent: 13
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Chongqing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 231 patents in last 5 years, we discover 109 new entrants. Xiangtan University, Shanghai University, Changsha University of Science & Technology are the most active new entrants in this area.
Hunan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
California, United States
Patent: 3
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Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among 345 patents, we discovered top 111 universities and scientific research institutions by total patent application. Chongqing University, China University of Petroleum (East China), East China University of Science & Technology are dominant in this area. They take 9.57% of the total patent filing.
Chongqing Shi, China
Patent: 13
Shandong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6