With the analysis among 178 patents, we discovered top 79 key players by total patent application. NIPPON STEEL CORP., Nihon Koshuha Co. Ltd., JFE Steel Corp. are dominant in this area. They take 28.09% of the total patent filing.
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 10
Hebei Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Illinois, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
No data, please try another search term
With the analysis among related 161 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing NIPPON STEEL CORP., HBIS Co., Ltd., Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd. take 22.36% of patent filing during this period.
Tokyo-to, Japan
Patent: 21
Hebei Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Illinois, United States
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
With the analysis among related 161 patents in last 5 years, we discover 56 new entrants. HBIS Co., Ltd., Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., The Boeing Co. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Illinois, United States
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Tangshan Iron & Steel Group Co., Ltd.
Hebei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
With the analysis among 47 patents, we discovered top 9 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Central South University are dominant in this area. They take 38.30% of the total patent filing.
Liaoning Sheng, China
Patent: 10
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Belarusian National Technical University
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1