With the analysis among 947 patents, we discovered top 309 key players by total patent application. Hobart Brothers Co., JFE Steel Corp., NIPPON STEEL CORP. are dominant in this area. They take 17.95% of the total patent filing.
Illinois, United States
Patent: 91
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 37
Kyoto-fu, Japan
Patent: 35
Illinois, United States
Patent: 25
Connecticut, United States
Patent: 24
Ohio, United States
Patent: 19
GM Global Technology Operations LLC
Michigan, United States
Patent: 19
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 3
With the analysis among related 217 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing JFE Steel Corp., Kobe Steel, Ltd., Hobart Brothers LLC take 24.88% of patent filing during this period.
Tokyo-to, Japan
Patent: 23
Kyoto-fu, Japan
Patent: 22
Ohio, United States
Patent: 9
Victoria, Australia
Patent: 6
Hebei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Hebei Sheng, China
Patent: 3
With the analysis among related 217 patents in last 5 years, we discover 96 new entrants. AML3D Ltd., Sichuan Huiyuan Steel Constructionco Ltd., Shijiazhuang Tiedao University are the most active new entrants in this area.
Victoria, Australia
Patent: 6
Sichuan Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 3
Mississippi, United States
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among 146 patents, we discovered top 45 universities and scientific research institutions by total patent application. The University of Sydney, Harbin Institute of Technology, Shanghai Jiao Tong University are dominant in this area. They take 18.49% of the total patent filing.
Heilongjiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4