With the analysis among 6,451 patents, we discovered top 484 key players by total patent application. Kobe Steel, Ltd., NIPPON STEEL CORP., JFE Steel Corp. are dominant in this area. They take 8.37% of the total patent filing.
Kyoto-fu, Japan
Patent: 327
Tokyo-to, Japan
Patent: 132
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 64
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 53
Nordrhein-Westfalen, Germany
Patent: 52
Shanghai Shi, China
Patent: 49
Beijing Shi, China
Patent: 49
Tokyo-to, Japan
Patent: 42
With the analysis among 9 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3,003 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kobe Steel, Ltd., JFE Steel Corp., Baoshan Iron & Steel Co., Ltd. take 5.86% of patent filing during this period.
Kyoto-fu, Japan
Patent: 116
Tokyo-to, Japan
Patent: 37
Shanghai Shi, China
Patent: 23
Shaanxi Sheng, China
Patent: 19
Heilongjiang Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 16
Heilongjiang Sheng, China
Patent: 16
Jilin Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
With the analysis among related 3,003 patents in last 5 years, we discover 302 new entrants. Changzhou Weimar Welding and Cutting Equipment Co., Ltd., SSAB Technology AB, Foshan Yuren Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 9
Jiangxi Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
Jiangxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 7
With the analysis among 1,905 patents, we discovered top 253 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Harbin Institute of Technology, Beijing University of Technology are dominant in this area. They take 7.03% of the total patent filing.
Shanghai Shi, China
Patent: 60
Heilongjiang Sheng, China
Patent: 45
Beijing Shi, China
Patent: 29
Shaanxi Sheng, China
Patent: 28
Jilin Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 26
Tianjin Shi, China
Patent: 26
Liaoning Sheng, China
Patent: 25
Beijing Shi, China
Patent: 24