With the analysis among 1,304 patents, we discovered top 482 key players by total patent application. Uddeholms AB, NIPPON STEEL CORP., Proterial Ltd. are dominant in this area. They take 12.04% of the total patent filing.
Tokyo-to, Japan
Patent: 53
Chiba-ken, Japan
Patent: 40
Aichi-ken, Japan
Patent: 31
Hyogo-ken, Japan
Patent: 28
Tokyo-to, Japan
Patent: 25
Osaka-fu, Japan
Patent: 16
Dundee City, United Kingdom
Patent: 15
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Nevada, United States
Patent: 1
With the analysis among related 643 patents applied in the last 5 years. We discover 406 most active companies in this area. The fast-growing Uddeholms AB, POSCO Holdings Inc., NIPPON STEEL CORP. take 7.47% of patent filing during this period.
Tokyo-to, Japan
Patent: 16
Beijing Shi, China
Patent: 14
Chiba-ken, Japan
Patent: 10
Hyogo-ken, Japan
Patent: 10
Hebei Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
With the analysis among related 643 patents in last 5 years, we discover 358 new entrants. Kepin (Suzhou) Special Steel Co., Ltd., Yucaitang (Suzhou) Material Technology Co., Ltd., Shanghai Shuangshun Technology Development Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 143 patents, we discovered top 51 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Yanshan University, Wuhan University of Technology are dominant in this area. They take 23.08% of the total patent filing.
Beijing Shi, China
Patent: 17
Hebei Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3