With the analysis among 5,940 patents, we discovered top 488 key players by total patent application. JFE Steel Corp., NIPPON STEEL CORP., Baoshan Iron & Steel Co., Ltd. are dominant in this area. They take 4.70% of the total patent filing.
Tokyo-to, Japan
Patent: 120
Tokyo-to, Japan
Patent: 99
Shanghai Shi, China
Patent: 60
Tokyo-to, Japan
Patent: 58
Shanghai Shi, China
Patent: 57
Kyoto-fu, Japan
Patent: 51
Tokyo-to, Japan
Patent: 46
Osaka-fu, Japan
Patent: 45
Liaoning Sheng, China
Patent: 44
Tokyo-to, Japan
Patent: 42
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 1
With the analysis among related 2,073 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing JFE Steel Corp., Angang Steel Co., Ltd., Nanjing Iron & Steel Co., Ltd. take 2.80% of patent filing during this period.
Tokyo-to, Japan
Patent: 24
Liaoning Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Chongqing Shi, China
Patent: 16
Shandong Sheng, China
Patent: 15
Shanxi Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Hebei Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among related 2,073 patents in last 5 years, we discover 358 new entrants. Jiangsu Shagang Group Co., Ltd., Shanghai Yibai Industrial Furnaces Co Ltd, Desiccant Technology Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Taiwan Province, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
With the analysis among 871 patents, we discovered top 200 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Hangzhou Dianzi University, North Eastern University are dominant in this area. They take 6.08% of the total patent filing.
Beijing Shi, China
Patent: 19
Zhejiang Sheng, China
Patent: 18
Liaoning Sheng, China
Patent: 16
Anhui Sheng, China
Patent: 15
Yunnan Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Hebei Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 12
Jiangxi Sheng, China
Patent: 11