With the analysis among 29,366 patents, we discovered top 480 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., Kobe Steel, Ltd. are dominant in this area. They take 10.70% of the total patent filing.
Tokyo-to, Japan
Patent: 1,432
Tokyo-to, Japan
Patent: 1,043
Kyoto-fu, Japan
Patent: 667
Massachusetts, United States
Patent: 630
Osaka-fu, Japan
Patent: 356
Shanghai Shi, China
Patent: 227
Tokyo-to, Japan
Patent: 164
Texas, United States
Patent: 153
With the analysis among 30 patents, we discovered top 15 start-ups by total patent application. Aisin KK, Englishco LLC, Divergent Technologies, Inc. are active in this area.
New York, United States
Patent: 5
California, United States
Patent: 4
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 1
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 5,610 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., POSCO Holdings Inc., NIPPON STEEL CORP. take 10.29% of patent filing during this period.
Tokyo-to, Japan
Patent: 292
Tokyo-to, Japan
Patent: 124
Shaanxi Sheng, China
Patent: 66
Jiangsu Sheng, China
Patent: 52
Shanghai Shi, China
Patent: 48
Beijing Shi, China
Patent: 48
Hubei Sheng, China
Patent: 47
Liaoning Sheng, China
Patent: 46
With the analysis among related 5,610 patents in last 5 years, we discover 220 new entrants. Baotou Iron & Steel (Group) Co. Ltd., Henan Lvjian Construction Technology Co., Ltd., Handan Iron & Steel Group Co. Ltd. are the most active new entrants in this area.
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 43
Henan Sheng, China
Patent: 22
Hebei Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Ohio, United States
Patent: 9
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
With the analysis among 5,057 patents, we discovered top 276 universities and scientific research institutions by total patent application. Xi'an University of Architecture & Technology, Beijing University of Technology, Southeast University are dominant in this area. They take 9.49% of the total patent filing.
Shaanxi Sheng, China
Patent: 177
Beijing Shi, China
Patent: 166
Jiangsu Sheng, China
Patent: 133
Liaoning Sheng, China
Patent: 96
Hunan Sheng, China
Patent: 79
Beijing Shi, China
Patent: 78
Liaoning Sheng, China
Patent: 74
Shanghai Shi, China
Patent: 70
Jiangsu Sheng, China
Patent: 65
Shaanxi Sheng, China
Patent: 64