With the analysis among 96 patents, we discovered top 51 key players by total patent application. Sumitomo Electric Industries Ltd., NIPPON STEEL CORP., JFE Steel Corp. are dominant in this area. They take 20.83% of the total patent filing.
Nikko Metal Manufacturing Co. Ltd.
Baden-Württemberg, Germany
Patent: 4
Kanagawa-ken, Japan
Patent: 3
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With the analysis among related 36 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Sumitomo Electric Industries Ltd., NIPPON STEEL CORP., Nikko Metal Manufacturing Co. Ltd. take 44.44% of patent filing during this period.
Nikko Metal Manufacturing Co. Ltd.
Liaoning Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 36 patents in last 5 years, we discover 13 new entrants. Nippon Mining Co. Ltd., Institute of Metal Research Chinese Academy of Sciences, Guizhou Aerospace Precision Manufacturing Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 5 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Shandong University of Science & Technology, Shanghai Jiao Tong University are dominant in this area. They take 55.56% of the total patent filing.
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1