With the analysis among 288 patents, we discovered top 84 key players by total patent application. NIPPON STEEL CORP., Nippon Steel Nisshin Co., Ltd., POSCO Holdings Inc. are dominant in this area. They take 36.46% of the total patent filing.
Tokyo-to, Japan
Patent: 59
Nippon Steel Nisshin Co., Ltd.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 17
JFE Galvanizing & Coating Co., Ltd.
Tokyo-to, Japan
Patent: 10
Shanghai Shi, China
Patent: 9
Kanagawa-ken, Japan
Patent: 8
Sumitomo Metal Mining Co. Ltd.
No data, please try another search term
With the analysis among related 120 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing NIPPON STEEL CORP., POSCO Holdings Inc., Northwestern Polytechnical University take 39.17% of patent filing during this period.
Tokyo-to, Japan
Patent: 34
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Zhejiang Huapu Environmental Protection Material Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Central Singapore, Singapore
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Jiangsu Jinhe Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Nanjing Jinhe Energy Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 120 patents in last 5 years, we discover 61 new entrants. Jiangsu University, KISWIRE Ltd., Zhejiang Huapu Environmental Protection Material Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Zhejiang Huapu Environmental Protection Material Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Central Singapore, Singapore
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Jiangsu Jinhe Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Nanjing Jinhe Energy Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Zhaoqing Nandu Recycled Aluminum Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 70 patents, we discovered top 33 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Jiangsu University, Tokyo Institute of Technology are dominant in this area. They take 22.86% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Tokyo Institute of Technology
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Anhui University of Technology
Anhui Sheng, China
Patent: 2
Consejo Superior de Investigaciones Científicas
Hebei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2