With the analysis among 4,623 patents, we discovered top 479 key players by total patent application. Hitachi Ltd., NIPPON STEEL CORP., Kawasaki Steel Corp. are dominant in this area. They take 11.49% of the total patent filing.
Tokyo-to, Japan
Patent: 219
Tokyo-to, Japan
Patent: 162
Shanghai Shi, China
Patent: 150
Tokyo-to, Japan
Patent: 114
Kyoto-fu, Japan
Patent: 82
Tokyo-to, Japan
Patent: 81
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 78
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 70
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 68
With the analysis among 13 patents, we discovered top 11 start-ups by total patent application. Shenzhen Royole Technologies Co., Ltd., Aisin KK, Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Washington, United States
Patent: 1
Efy Zhikong (Tianjin) Technology Co. Ltd.
Tianjin Shi, China
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 768 patents applied in the last 5 years. We discover 461 most active companies in this area. The fast-growing Wagstaff, Inc., Yanshan University, JFE Steel Corp. take 5.86% of patent filing during this period.
Washington, United States
Patent: 16
Hebei Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Wuhan Iron & Steel Co., Ltd.
Hubei Sheng, China
Patent: 14
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Patent: 10
University of Science & Technology Beijing
Beijing Shi, China
Patent: 10
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Tangshan Iron & Steel Group Co., Ltd.
Hebei Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
With the analysis among related 768 patents in last 5 years, we discover 337 new entrants. Tangshan Iron & Steel Group Co., Ltd., HBIS Co., Ltd., China Metallurgical CCID Technology Research Center Co., Ltd. are the most active new entrants in this area.
Tangshan Iron & Steel Group Co., Ltd.
Hebei Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 7
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 6
Mitsubishi Heavy Industries Environmental & Chem Eng Co., Ltd.
Kanagawa-ken, Japan
Patent: 4
Xi'an Yisiwei Material Technology Co., Ltd
Shaanxi Sheng, China
Patent: 4
Shandong Iron & Steel Group Rizhao Co. Ltd.
Shandong Sheng, China
Patent: 4
Niedersachsen, Germany
Patent: 3
Shibaura Machinery Co., Ltd.
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Patent: 3
Minmetals Yingkou Medium Plate Co., Ltd.
Liaoning Sheng, China
Patent: 3
AVIC Shenyang Aircraft Corp.
Liaoning Sheng, China
Patent: 3
With the analysis among 624 patents, we discovered top 160 universities and scientific research institutions by total patent application. Yanshan University, University of Science & Technology Beijing, Huazhong University of Science & Technology are dominant in this area. They take 11.70% of the total patent filing.
Hebei Sheng, China
Patent: 33
University of Science & Technology Beijing
Beijing Shi, China
Patent: 26
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 13
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 10
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 7