With the analysis among 401 patents, we discovered top 114 key players by total patent application. POSCO Holdings Inc., NIPPON STEEL CORP., Baoshan Iron & Steel Co., Ltd. are dominant in this area. They take 22.94% of the total patent filing.
Tokyo-to, Japan
Patent: 27
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 15
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 14
Gangyan Shenghua Technology Co., Ltd.
Beijing Shi, China
Patent: 13
Maharashtra, India
Patent: 11
Maanshan Iron & Steel Co., Ltd.
Anhui Sheng, China
Patent: 11
Research Institute of Industrial Science & Technology
Maharashtra, India
Patent: 9
Liaoning Sheng, China
Patent: 9
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hong Kong SAR, China
Patent: 1
With the analysis among related 153 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing Central South University, Anhui University of Technology, Zhongye Changtian International Engineering Co., Ltd. take 20.92% of patent filing during this period.
Hunan Sheng, China
Patent: 13
Anhui University of Technology
Anhui Sheng, China
Patent: 10
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 9
Maanshan Iron & Steel Co., Ltd.
Anhui Sheng, China
Patent: 8
Maharashtra, India
Patent: 7
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 7
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 6
Maharashtra, India
Patent: 6
Liaoning Sheng, China
Patent: 5
Jiangsu Shagang Group Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among related 153 patents in last 5 years, we discover 41 new entrants. Jiangsu Shagang Group Co., Ltd., Zhangjiagang Hongchang Plate Co., Ltd., Nankai University are the most active new entrants in this area.
Jiangsu Shagang Group Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Zhangjiagang Hongchang Plate Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Liuzhou Iron & Steel Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Anshan Kexiang Instrument Co., Ltd.
Liaoning Sheng, China
Patent: 3
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
With the analysis among 142 patents, we discovered top 17 universities and scientific research institutions by total patent application. Central South University, Anhui University of Technology, Wuhan University of Science & Technology are dominant in this area. They take 50.70% of the total patent filing.
Hunan Sheng, China
Patent: 39
Anhui University of Technology
Anhui Sheng, China
Patent: 23
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 10
University of Science & Technology Beijing
Beijing Shi, China
Patent: 9
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4