With the analysis among 3,076 patents, we discovered top 474 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Kawasaki Steel Corp. are dominant in this area. They take 21.88% of the total patent filing.
Tokyo-to, Japan
Patent: 336
Tokyo-to, Japan
Patent: 175
Shanghai Shi, China
Patent: 162
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 95
Kyoto-fu, Japan
Patent: 88
Sanyo Special Steel Co., Ltd.
Hyogo-ken, Japan
Patent: 82
Tokyo-to, Japan
Patent: 65
Nippon Yakin Kogyo Co., Ltd.
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 52
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 501 patents applied in the last 5 years. We discover 214 most active companies in this area. The fast-growing JFE Steel Corp., University of Science & Technology Beijing, Nippon Yakin Kogyo Co., Ltd. take 14.37% of patent filing during this period.
Tokyo-to, Japan
Patent: 39
University of Science & Technology Beijing
Beijing Shi, China
Patent: 19
Nippon Yakin Kogyo Co., Ltd.
Tokyo-to, Japan
Patent: 14
Bengang Steel Plates Co., Ltd.
Liaoning Sheng, China
Patent: 14
Saint Gobain Abrasivos SA
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Nippon Steel Stainless Steel Co., Ltd
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Patent: 9
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 8
With the analysis among related 501 patents in last 5 years, we discover 146 new entrants. Nantong Jinyuan Intelligent Technology Co., Ltd., Jiangsu Yonggang Group Co. Ltd., Jiangsu Lihuai Iron & Steel Co. Ltd. are the most active new entrants in this area.
Nantong Jinyuan Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Yonggang Group Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Lihuai Iron & Steel Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Shagang Group Huaigang Special Steel Co. Ltd.
Jiangsu Sheng, China
Patent: 4
INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD.
Jiangsu Sheng, China
Patent: 4
Gangyan Shenghua Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Benxi Beiying Iron & Steel (Group) Co., Ltd.
Liaoning Sheng, China
Patent: 3
Hesteel Co., Ltd. Handan Branch
Hebei Sheng, China
Patent: 3
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 3
Jiangsu Longda Superalloy Material Co.,Ltd
Jiangsu Sheng, China
Patent: 3
With the analysis among 335 patents, we discovered top 49 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Worcester Polytechnic Institute, Wuhan University of Science & Technology are dominant in this area. They take 32.24% of the total patent filing.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 36
Worcester Polytechnic Institute
Massachusetts, United States
Patent: 13
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 13
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
Hebei Sheng, China
Patent: 9
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 7
Qingdao University of Technology
Shandong Sheng, China
Patent: 5