With the analysis among 1,405 patents, we discovered top 412 key players by total patent application. NKK Corp., JP Steel Plantech Co., Daido Steel Co., Ltd. are dominant in this area. They take 8.26% of the total patent filing.
Tokyo-to, Japan
Patent: 46
Kanagawa-ken, Japan
Patent: 39
Aichi-ken, Japan
Patent: 31
Massachusetts, United States
Patent: 30
Tokyo-to, Japan
Patent: 30
Sanyo Special Steel Co., Ltd.
Hyogo-ken, Japan
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 26
Tokyo-to, Japan
Patent: 22
Imperial Chemical Industries Ltd.
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With the analysis among related 305 patents applied in the last 5 years. We discover 176 most active companies in this area. The fast-growing Shaanxi Sirui Advanced Materials Co., Ltd., Jiangsu University of Technology, Northwestern Polytechnical University take 9.84% of patent filing during this period.
Shaanxi Sirui Advanced Materials Co., Ltd.
Shaanxi Sheng, China
Patent: 13
Jiangsu University of Technology
Jiangsu Sheng, China
Patent: 9
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Danieli & C. Officine Meccaniche SpA
Shanghai Shi, China
Patent: 6
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 6
Research & Business Foundation Sungkyunkwan University
With the analysis among related 305 patents in last 5 years, we discover 127 new entrants. Jiangsu University of Technology, Research & Business Foundation Sungkyunkwan University, Beihang University are the most active new entrants in this area.
Jiangsu University of Technology
Jiangsu Sheng, China
Patent: 9
Research & Business Foundation Sungkyunkwan University
Beijing Shi, China
Patent: 4
Yonsei Industry-Academic Cooperation Foundation
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 3
China Three Gorges University
Hubei Sheng, China
Patent: 3
LONGi Green Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
Xinjiang Xiangrun New Material Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
With the analysis among 382 patents, we discovered top 92 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Harbin Institute of Technology, Northwestern Polytechnical University are dominant in this area. They take 10.99% of the total patent filing.
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 15
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 15
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 9
Jiangsu University of Technology
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
University of Science & Technology Beijing
Beijing Shi, China
Patent: 7
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6