With the analysis among 304 patents, we discovered top 95 key players by total patent application. NIPPON STEEL CORP., Kobe Steel, Ltd., Foseco International Ltd. are dominant in this area. They take 32.24% of the total patent filing.
Tokyo-to, Japan
Patent: 62
Kyoto-fu, Japan
Patent: 19
Derbyshire, United Kingdom
Patent: 17
Sichuan Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Pennsylvania, United States
Patent: 5
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With the analysis among related 80 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing NIPPON STEEL CORP., University of Science & Technology Beijing, Wuhan Iron & Steel Co., Ltd. take 32.50% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Superior Aluminum Alloys LLC
Indiana, United States
Patent: 3
Hebei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
With the analysis among related 80 patents in last 5 years, we discover 38 new entrants. Wuhan Iron & Steel Co., Ltd., Baotou Iron & Steel (Group) Co. Ltd., Zhongtian Iron & Steel Group Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 5
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Superior Aluminum Alloys LLC
Indiana, United States
Patent: 3
Hebei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 24 patents, we discovered top 10 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Yanshan University, Jiangsu University are dominant in this area. They take 66.67% of the total patent filing.
Beijing Shi, China
Patent: 8
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1