With the analysis among 50,692 patents, we discovered top 489 key players by total patent application. NIPPON STEEL CORP., JFE Steel Corp., POSCO Holdings Inc. are dominant in this area. They take 14.12% of the total patent filing.
Tokyo-to, Japan
Patent: 3,116
Tokyo-to, Japan
Patent: 2,145
Osaka-fu, Japan
Patent: 1,391
Shanghai Shi, China
Patent: 1,260
Tokyo-to, Japan
Patent: 1,186
Luxembourg, Luxembourg
Patent: 998
Kyoto-fu, Japan
Patent: 881
Hubei Sheng, China
Patent: 582
Liaoning Sheng, China
Patent: 542
With the analysis among 15 patents, we discovered top 9 start-ups by total patent application. Fusang Corp., KIOXIA Corp., Shanshu Technology (Beijing) Co., Ltd. are active in this area.
Hong Kong SAR, China
Patent: 7
Beijing Shi, China
Patent: 1
Arizona, United States
Patent: 1
Jeollanam-do, South Korea
Patent: 1
New York, United States
Patent: 1
With the analysis among related 14,545 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., WISDRI Engineering & Research Inc. Ltd. take 5.42% of patent filing during this period.
Tokyo-to, Japan
Patent: 373
Liaoning Sheng, China
Patent: 210
Hubei Sheng, China
Patent: 205
Chongqing Shi, China
Patent: 177
Beijing Shi, China
Patent: 173
Guangdong Sheng, China
Patent: 172
MCC Capital Engineering & Research, Inc.
Beijing Shi, China
Patent: 172
Sichuan Sheng, China
Patent: 158
Hubei Sheng, China
Patent: 149
Tokyo-to, Japan
Patent: 148
With the analysis among related 14,545 patents in last 5 years, we discover 176 new entrants. Zhangjiagang Hongchang Plate Co., Ltd., Shanxi Jinnan Iron & Steel Group Co., Ltd., Cangzhou China Railway Equipment Manufacturing Materials Co. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 113
Shanxi Sheng, China
Patent: 51
Hebei Sheng, China
Patent: 43
Hebei Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 37
Liaoning Sheng, China
Patent: 36
Shandong Sheng, China
Patent: 36
Anhui Sheng, China
Patent: 33
Guangxi Zhuangzu Zizhiqu, China
Patent: 24
Beijing Shi, China
Patent: 24
With the analysis among 4,971 patents, we discovered top 233 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Central South University are dominant in this area. They take 18.11% of the total patent filing.
Beijing Shi, China
Patent: 342
Liaoning Sheng, China
Patent: 236
Hunan Sheng, China
Patent: 134
Anhui Sheng, China
Patent: 132
North China University of Science & Technology
Hebei Sheng, China
Patent: 108
Hubei Sheng, China
Patent: 92
Yunnan Sheng, China
Patent: 88
Chongqing Shi, China
Patent: 64
Nei Mongol Zizhiqu, China
Patent: 60
Liaoning Sheng, China
Patent: 56