With the analysis among 1,669 patents, we discovered top 475 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., POSCO Holdings Inc. are dominant in this area. They take 3.18% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 16
Tianjin Shi, China
Patent: 10
Illinois, United States
Patent: 9
Jiangsu Sheng, China
Patent: 8
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 486 patents applied in the last 5 years. We discover 433 most active companies in this area. The fast-growing Hyundae Steel Co. Ltd., Changyang Tianyi Iron Ball Casting Co., Ltd., Fujian Haixing Kaisheng Technology Co., Ltd. take 1.65% of patent filing during this period.
Hubei Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 486 patents in last 5 years, we discover 419 new entrants. Changyang Tianyi Iron Ball Casting Co., Ltd., Fujian Haixing Kaisheng Technology Co., Ltd., Jiangsu Yuchuan New Energy Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 182 patents, we discovered top 78 universities and scientific research institutions by total patent application. Shanghai Dianji University, University of Connecticut, University of Waterloo are dominant in this area. They take 9.89% of the total patent filing.
Shanghai Shi, China
Patent: 7
Connecticut, United States
Patent: 6
Sichuan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3