With the analysis among 12,976 patents, we discovered top 487 key players by total patent application. NIPPON STEEL CORP., Kawasaki Steel Corp., Hitachi Ltd. are dominant in this area. They take 21.01% of the total patent filing.
Tokyo-to, Japan
Patent: 1,084
Shanghai Shi, China
Patent: 880
Tokyo-to, Japan
Patent: 762
Tokyo-to, Japan
Patent: 754
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 627
Nordrhein-Westfalen, Germany
Patent: 524
Osaka-fu, Japan
Patent: 446
Tokyo-to, Japan
Patent: 443
Kyoto-fu, Japan
Patent: 293
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
Hong Kong SAR, China
Patent: 5
With the analysis among related 1,326 patents applied in the last 5 years. We discover 478 most active companies in this area. The fast-growing JFE Steel Corp., SMS group GmbH, Novelis, Inc. take 11.92% of patent filing during this period.
Tokyo-to, Japan
Patent: 59
Nordrhein-Westfalen, Germany
Patent: 52
Georgia, United States
Patent: 47
Tokyo-to, Japan
Patent: 40
Hebei Sheng, China
Patent: 30
Beijing Shi, China
Patent: 27
Hubei Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 21
Liaoning Sheng, China
Patent: 21
With the analysis among related 1,326 patents in last 5 years, we discover 336 new entrants. Changzhou Ruike Precise Roller Co.,Ltd., Chalco Ruimin Co. Ltd., Taiyuan University of Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Jiachen Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 381 patents, we discovered top 48 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Yanshan University, North Eastern University are dominant in this area. They take 27.30% of the total patent filing.
Beijing Shi, China
Patent: 53
Hebei Sheng, China
Patent: 30
Liaoning Sheng, China
Patent: 20
Shanxi Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 8
Shanxi Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
AGH University of Science & Technology