With the analysis among 136 patents, we discovered top 69 key players by total patent application. Toyota Motor Corp., POSCO Holdings Inc., NIPPON STEEL CORP. are dominant in this area. They take 24.26% of the total patent filing.
Tokyo-to, Japan
Patent: 15
Liaoning Sheng, China
Patent: 5
Illinois, United States
Patent: 3
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With the analysis among related 18 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Xi'an Jiaotong University, Huazhong University of Science & Technology, Xi'an University of Architecture & Technology take 33.33% of patent filing during this period.
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 11 new entrants. Xi'an Jiaotong University, Huazhong University of Science & Technology, Xi'an University of Architecture & Technology are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 26 patents, we discovered top 19 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Chang Gung University, Huazhong University of Science & Technology are dominant in this area. They take 23.08% of the total patent filing.
Shaanxi Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1