With the analysis among 13,392 patents, we discovered top 475 key players by total patent application. NIPPON STEEL CORP., POSCO Holdings Inc., Sumitomo Metal Industries Ltd. are dominant in this area. They take 17.72% of the total patent filing.
Tokyo-to, Japan
Patent: 1,043
Osaka-fu, Japan
Patent: 595
Tokyo-to, Japan
Patent: 579
Tokyo-to, Japan
Patent: 411
Shanghai Shi, China
Patent: 327
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 231
Tokyo-to, Japan
Patent: 215
Aichi-ken, Japan
Patent: 204
With the analysis among 25 patents, we discovered top 5 start-ups by total patent application. Shell Shock Technologies LLC, Aisin KK, Englishco LLC are active in this area.
Connecticut, United States
Patent: 15
New York, United States
Patent: 2
Aberdeen City, United Kingdom
Patent: 1
With the analysis among related 2,314 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing POSCO Holdings Inc., Nippon Steel Stainless Steel Co., Ltd, NIPPON STEEL CORP. take 16.21% of patent filing during this period.
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Patent: 130
Tokyo-to, Japan
Patent: 100
Shanxi Sheng, China
Patent: 96
Liaoning Sheng, China
Patent: 52
Hunan Sheng, China
Patent: 46
Shanxi Sheng, China
Patent: 44
Liaoning Sheng, China
Patent: 37
Tokyo-to, Japan
Patent: 25
Fujian Sheng, China
Patent: 21
With the analysis among related 2,314 patents in last 5 years, we discover 305 new entrants. Shanxi Diesel Engine Industry Co., Ltd., Central South University, Fujian Qingtuo Special Steel Technology Research Co., Ltd. are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 96
Hunan Sheng, China
Patent: 46
Fujian Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
With the analysis among 1,115 patents, we discovered top 164 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, North Eastern University, Central South University are dominant in this area. They take 17.13% of the total patent filing.
Liaoning Sheng, China
Patent: 77
Liaoning Sheng, China
Patent: 60
Hunan Sheng, China
Patent: 46
Beijing Shi, China
Patent: 35
Zhejiang Sheng, China
Patent: 22
Shanxi Sheng, China
Patent: 17
Beijing Shi, China
Patent: 17
Hebei Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14