With the analysis among 3,444 patents, we discovered top 485 key players by total patent application. NIPPON STEEL CORP., Sumitomo Metal Industries Ltd., JFE Steel Corp. are dominant in this area. They take 21.23% of the total patent filing.
Tokyo-to, Japan
Patent: 297
Osaka-fu, Japan
Patent: 230
Tokyo-to, Japan
Patent: 204
Chiba-ken, Japan
Patent: 102
Shanghai Shi, China
Patent: 89
Tokyo-to, Japan
Patent: 86
Aichi-ken, Japan
Patent: 79
Pennsylvania, United States
Patent: 67
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 767 patents applied in the last 5 years. We discover 334 most active companies in this area. The fast-growing Nippon Steel Stainless Steel Co., Ltd, JFE Steel Corp., NIPPON STEEL CORP. take 18.77% of patent filing during this period.
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Patent: 57
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 42
Chiba-ken, Japan
Patent: 24
Aichi-ken, Japan
Patent: 15
Sichuan Sheng, China
Patent: 12
Shanxi Sheng, China
Patent: 12
Illinois, United States
Patent: 11
With the analysis among related 767 patents in last 5 years, we discover 257 new entrants. Chengdu Advanced Metal Materials Industry Technology Research Institute Co., Ltd., Goodwin Plc, University of Science & Technology Beijing are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
New York, United States
Patent: 4
Zhejiang Hummingbird New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among 212 patents, we discovered top 58 universities and scientific research institutions by total patent application. North Eastern University, Institute of Metal Research Chinese Academy of Sciences, Xi'an University of Technology are dominant in this area. They take 19.81% of the total patent filing.
Liaoning Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Yunnan Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 3