With the analysis among 1,781 patents, we discovered top 485 key players by total patent application. Angang Steel Co., Ltd., NIPPON STEEL CORP., POSCO Holdings Inc. are dominant in this area. They take 5.22% of the total patent filing.
Liaoning Sheng, China
Patent: 34
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 22
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 21
Shanghai Shi, China
Patent: 17
Osaka-fu, Japan
Patent: 14
Jiangsu Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 493 patents applied in the last 5 years. We discover 389 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., NIPPON STEEL CORP., Wuxi Associated Power Equipment Co., Ltd. take 5.27% of patent filing during this period.
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Henan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Xinjiang Uygur Zizhiqu, China
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among related 493 patents in last 5 years, we discover 307 new entrants. Foshan Shunde Gelinmei Electronic Products Co., Ltd., Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute, Xi'an West Heat Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 3
Shanghai Shi, China
Patent: 3
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 373 patents, we discovered top 130 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Shanghai University are dominant in this area. They take 13.14% of the total patent filing.
Beijing Shi, China
Patent: 18
Liaoning Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6