With the analysis among 6,511 patents, we discovered top 486 key players by total patent application. NIPPON STEEL CORP., Angang Steel Co., Ltd., AGC, Inc. (Japan) are dominant in this area. They take 6.48% of the total patent filing.
Tokyo-to, Japan
Patent: 167
Liaoning Sheng, China
Patent: 136
Tokyo-to, Japan
Patent: 119
Osaka-fu, Japan
Patent: 117
Jiangsu Sheng, China
Patent: 96
Shanghai Shi, China
Patent: 88
Henan Sheng, China
Patent: 77
Shanghai Shi, China
Patent: 74
Tokyo-to, Japan
Patent: 69
Kyoto-fu, Japan
Patent: 66
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,074 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangyin XingCheng Special Steel Works Co., Ltd., Angang Steel Co., Ltd., Baotou Iron & Steel (Group) Co. Ltd. take 7.28% of patent filing during this period.
Jiangsu Sheng, China
Patent: 58
Liaoning Sheng, China
Patent: 50
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 43
Jiangsu Sheng, China
Patent: 31
Henan Sheng, China
Patent: 30
Tokyo-to, Japan
Patent: 30
Shanghai Shi, China
Patent: 28
Anhui Sheng, China
Patent: 28
Hebei Sheng, China
Patent: 26
Hubei Sheng, China
Patent: 25
With the analysis among related 2,074 patents in last 5 years, we discover 360 new entrants. Baotou Iron & Steel (Group) Co. Ltd., Shandong Iron & Steel Group Rizhao Co. Ltd., Baosteel Special Steel Shaoguan Co., Ltd. are the most active new entrants in this area.
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 43
Shandong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
North Carolina, United States
Patent: 6
With the analysis among 664 patents, we discovered top 164 universities and scientific research institutions by total patent application. North Eastern University, University of Science & Technology Beijing, Central South University are dominant in this area. They take 9.49% of the total patent filing.
Liaoning Sheng, China
Patent: 26
Beijing Shi, China
Patent: 22
Hunan Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 9
Shanghai Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Anhui Sheng, China
Patent: 7