With the analysis among 12,980 patents, we discovered top 486 key players by total patent application. NIPPON STEEL CORP., Kobe Steel, Ltd., Kawasaki Steel Corp. are dominant in this area. They take 23.31% of the total patent filing.
Tokyo-to, Japan
Patent: 1,661
Kyoto-fu, Japan
Patent: 699
Shanghai Shi, China
Patent: 665
Tokyo-to, Japan
Patent: 585
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 480
Tokyo-to, Japan
Patent: 364
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 154
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 124
Nippon Steel Nisshin Co., Ltd.
Tokyo-to, Japan
Patent: 121
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Hangzhou Nanochap Electronics Co., Ltd., Zhiji Automotive Technology Co., Ltd., Dmams are active in this area.
Hangzhou Nanochap Electronics Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Zhiji Automotive Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Boqing Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 2,306 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing POSCO Holdings Inc., JFE Steel Corp., Nanjing Iron & Steel Co., Ltd. take 12.01% of patent filing during this period.
Tokyo-to, Japan
Patent: 94
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 58
Tokyo-to, Japan
Patent: 52
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 41
Beijing Shi, China
Patent: 30
Liaoning Sheng, China
Patent: 29
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 27
Maanshan Iron & Steel Co., Ltd.
Anhui Sheng, China
Patent: 23
With the analysis among related 2,306 patents in last 5 years, we discover 354 new entrants. Wuhan Iron & Steel Group Echeng Iron & Steel Co., Ltd., Handan Iron & Steel Group Co. Ltd., DCT Co.,Ltd. are the most active new entrants in this area.
Wuhan Iron & Steel Group Echeng Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 14
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 11
China Coal Beijing Coal Mining Machinery Co. Ltd.
Beijing Shi, China
Patent: 9
Zhangjiagang Hongchang Plate Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Hesteel Co., Ltd. Handan Branch
Hebei Sheng, China
Patent: 9
Anyang Iron & Steel Co., Ltd.
Henan Sheng, China
Patent: 9
Zhengzhou Research Institute of Mechanical Engineering
Henan Sheng, China
Patent: 7
Minmetals Yingkou Medium Plate Co., Ltd.
Liaoning Sheng, China
Patent: 7
General Cable Technologies Corp.
Kentucky, United States
Patent: 7
With the analysis among 690 patents, we discovered top 136 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 14.93% of the total patent filing.
Liaoning Sheng, China
Patent: 24
University of Science & Technology Beijing
Beijing Shi, China
Patent: 23
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 12
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Korea Institute of Science & Technology