With the analysis among 40,901 patents, we discovered top 491 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Kawasaki Steel Corp. are dominant in this area. They take 11.54% of the total patent filing.
Tokyo-to, Japan
Patent: 1,843
Tokyo-to, Japan
Patent: 1,463
Shanghai Shi, China
Patent: 1,413
Nordrhein-Westfalen, Germany
Patent: 805
Tokyo-to, Japan
Patent: 661
Osaka-fu, Japan
Patent: 613
Tokyo-to, Japan
Patent: 609
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 259
California, United States
Patent: 249
With the analysis among 14 patents, we discovered top 7 start-ups by total patent application. Aisin KK, Zhejiang Leapmotor Technology Co., Ltd., New 3D Technologies, Inc. are active in this area.
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 15,384 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., Tata Steel Ijmuiden BV, Zhaoqing Hongwang Metal Industry Co. Ltd. take 2.77% of patent filing during this period.
Tokyo-to, Japan
Patent: 214
Noord-Holland, Netherlands
Patent: 107
Guangdong Sheng, China
Patent: 105
Shanghai Shi, China
Patent: 81
Shandong Sheng, China
Patent: 65
Zhejiang Sheng, China
Patent: 62
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 59
Shanxi Sheng, China
Patent: 51
Tokyo-to, Japan
Patent: 48
With the analysis among related 15,384 patents in last 5 years, we discover 289 new entrants. Changzhou Saimis New Materials Co., Ltd., Jiangsu Shagang Group Co., Ltd., Nanjing Mingke Transmission System Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 41
Jiangsu Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 30
Sichuan Sheng, China
Patent: 28
Hebei Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 18
Henan Sheng, China
Patent: 18
With the analysis among 1,668 patents, we discovered top 208 universities and scientific research institutions by total patent application. China University of Mining & Technology, North Eastern University, Beijing University of Technology are dominant in this area. They take 13.73% of the total patent filing.
Jiangsu Sheng, China
Patent: 41
Liaoning Sheng, China
Patent: 33
Beijing Shi, China
Patent: 24
Shandong Sheng, China
Patent: 21
Shaanxi Sheng, China
Patent: 19
Beijing Shi, China
Patent: 19
Shandong Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 17