With the analysis among 30,906 patents, we discovered top 479 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., POSCO Holdings Inc. are dominant in this area. They take 24.70% of the total patent filing.
Tokyo-to, Japan
Patent: 3,725
Tokyo-to, Japan
Patent: 2,550
Kyoto-fu, Japan
Patent: 1,071
Osaka-fu, Japan
Patent: 620
Tokyo-to, Japan
Patent: 446
Tokyo-to, Japan
Patent: 331
Shanghai Shi, China
Patent: 330
Tokyo-to, Japan
Patent: 305
With the analysis among 56 patents, we discovered top 10 start-ups by total patent application. Aisin KK, TerraPower LLC, Shell Shock Technologies LLC are active in this area.
Tokyo-to, Japan
Patent: 30
Washington, United States
Patent: 9
Connecticut, United States
Patent: 7
Nevada, United States
Patent: 3
New York, United States
Patent: 2
Texas, United States
Patent: 1
Aberdeen City, United Kingdom
Patent: 1
With the analysis among related 8,564 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., NIPPON STEEL CORP., Nihon Koshuha Co. Ltd. take 30.55% of patent filing during this period.
Tokyo-to, Japan
Patent: 1,044
Tokyo-to, Japan
Patent: 982
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Patent: 163
Shanghai Shi, China
Patent: 123
Shanxi Sheng, China
Patent: 95
Liaoning Sheng, China
Patent: 94
Kyoto-fu, Japan
Patent: 84
Beijing Shi, China
Patent: 84
With the analysis among related 8,564 patents in last 5 years, we discover 191 new entrants. Shanxi Diesel Engine Industry Co., Ltd., Vulkan Inox GmbH, Fujian Qingtuo Special Steel Technology Research Co., Ltd. are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 95
Nordrhein-Westfalen, Germany
Patent: 22
Fujian Sheng, China
Patent: 21
Heilongjiang Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
With the analysis among 3,013 patents, we discovered top 217 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 14.84% of the total patent filing.
Beijing Shi, China
Patent: 170
Liaoning Sheng, China
Patent: 150
Liaoning Sheng, China
Patent: 127
Hebei Sheng, China
Patent: 71
Hunan Sheng, China
Patent: 49
Shanghai Shi, China
Patent: 47
Shanghai Shi, China
Patent: 32
Jiangsu Sheng, China
Patent: 28
Zhejiang Sheng, China
Patent: 27
Yunnan Sheng, China
Patent: 27