With the analysis among 4,364 patents, we discovered top 488 key players by total patent application. Kawasaki Steel Corp., NIPPON STEEL CORP., Sumitomo Metal Industries Ltd. are dominant in this area. They take 11.27% of the total patent filing.
Shanghai Shi, China
Patent: 194
Tokyo-to, Japan
Patent: 172
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 126
Tokyo-to, Japan
Patent: 117
Tokyo-to, Japan
Patent: 89
Kyoto-fu, Japan
Patent: 83
Tokyo-to, Japan
Patent: 70
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 67
Nordrhein-Westfalen, Germany
Patent: 59
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With the analysis among related 1,084 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., Angang Steel Co., Ltd., Shougang Jingtang Iron & Steel Co., Ltd. take 3.51% of patent filing during this period.
Tokyo-to, Japan
Patent: 13
Liaoning Sheng, China
Patent: 13
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 12
Toshiba Mitsubishi-Electric Industrial Systems Corp.
Tokyo-to, Japan
Patent: 10
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Universal Entertainment Corp.
Tokyo-to, Japan
Patent: 10
Liaoning Sheng, China
Patent: 10
Shanxi Taigang Stainless Steel Co., Ltd.
Shanxi Sheng, China
Patent: 9
Xinjiang Ba Yi Iron & Steel Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 9
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 8
With the analysis among related 1,084 patents in last 5 years, we discover 424 new entrants. Baotou Iron & Steel (Group) Co. Ltd., Hanwei Guangyuan (Guangzhou) Machinery Equipment Co., Ltd., Changsha University of Science & Technology are the most active new entrants in this area.
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 6
Hanwei Guangyuan (Guangzhou) Machinery Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 6
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
Guangxi Liuzhou Iron & Steel (Group) Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Zhangjiagang Hongchang Plate Co., Ltd.
Jiangsu Sheng, China
Patent: 4
China Aluminum Material Application Research Institute Co., Ltd.
Beijing Shi, China
Patent: 4
Zhengyi Technology (Dongguan) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Joyson Safety Systems Acquisition LLC
Michigan, United States
Patent: 3
Shandong Laigang Yongfeng Steel Corp.
Shandong Sheng, China
Patent: 3
With the analysis among 376 patents, we discovered top 106 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Yanshan University are dominant in this area. They take 20.21% of the total patent filing.
Liaoning Sheng, China
Patent: 32
University of Science & Technology Beijing
Beijing Shi, China
Patent: 23
Hebei Sheng, China
Patent: 21
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 9
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 4