With the analysis among 150,559 patents, we discovered top 481 key players by total patent application. NIPPON STEEL CORP., POSCO Holdings Inc., JFE Steel Corp. are dominant in this area. They take 4.92% of the total patent filing.
Tokyo-to, Japan
Patent: 3,965
Tokyo-to, Japan
Patent: 1,657
Kyoto-fu, Japan
Patent: 1,595
Tokyo-to, Japan
Patent: 1,467
Osaka-fu, Japan
Patent: 1,360
Shanghai Shi, China
Patent: 1,289
Liaoning Sheng, China
Patent: 820
Sichuan Sheng, China
Patent: 797
Shanghai Shi, China
Patent: 711
With the analysis among 138 patents, we discovered top 27 start-ups by total patent application. Avertana Ltd., Carbicrete, Inc., Knapsack Co. are active in this area.
Auckland, New Zealand
Patent: 39
Oregon, United States
Patent: 17
New York, United States
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 62,088 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing University of Science & Technology Beijing, Central South University, Kunming University of Science & Technology take 1.95% of patent filing during this period.
Beijing Shi, China
Patent: 435
Hunan Sheng, China
Patent: 396
Yunnan Sheng, China
Patent: 377
Liaoning Sheng, China
Patent: 364
Beijing Shi, China
Patent: 342
Sichuan Sheng, China
Patent: 309
Tokyo-to, Japan
Patent: 250
Tokyo-to, Japan
Patent: 225
Shanghai Shi, China
Patent: 224
Liaoning Sheng, China
Patent: 222
With the analysis among related 62,088 patents in last 5 years, we discover 69 new entrants. Zhangjiagang Hongchang Plate Co., Ltd., Shandong Iron & Steel Group Rizhao Co. Ltd., Sino-Synergy Hydrogen Energy Technology (Jiaxing) Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 104
Shandong Sheng, China
Patent: 61
Guangdong Sheng, China
Patent: 54
Hunan Sheng, China
Patent: 46
Yunnan Sheng, China
Patent: 43
Shandong Sheng, China
Patent: 32
Hebei Sheng, China
Patent: 30
Hebei Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 26
With the analysis among 22,287 patents, we discovered top 295 universities and scientific research institutions by total patent application. Central South University, University of Science & Technology Beijing, North Eastern University are dominant in this area. They take 10.32% of the total patent filing.
Hunan Sheng, China
Patent: 787
Beijing Shi, China
Patent: 779
Liaoning Sheng, China
Patent: 733
Yunnan Sheng, China
Patent: 709
Beijing Shi, China
Patent: 328
Hubei Sheng, China
Patent: 313
Hubei Sheng, China
Patent: 300
Anhui Sheng, China
Patent: 297
Chongqing Shi, China
Patent: 287
Beijing Shi, China
Patent: 218