With the analysis among 980 patents, we discovered top 304 key players by total patent application. Hitachi Ltd., Kobe Steel, Ltd., NIPPON STEEL CORP. are dominant in this area. They take 13.27% of the total patent filing.
Tokyo-to, Japan
Patent: 47
Kyoto-fu, Japan
Patent: 42
Tokyo-to, Japan
Patent: 41
Osaka-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 34
Pennsylvania, United States
Patent: 20
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 15
Shanghai Shi, China
Patent: 15
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With the analysis among related 155 patents applied in the last 5 years. We discover 118 most active companies in this area. The fast-growing Haynes International, Inc., China Shipbuilding Industry Corp. No. 725 Research Institute, Institute of Metal Research Chinese Academy of Sciences take 12.26% of patent filing during this period.
Indiana, United States
Patent: 7
Liaoning Sheng, China
Patent: 6
Hamburg, Germany
Patent: 5
Chongqing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
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Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 155 patents in last 5 years, we discover 97 new entrants. Haynes International, Inc., China Shipbuilding Industry Corp. No. 725 Research Institute, Waldemar Link GmbH & Co. KG are the most active new entrants in this area.
Indiana, United States
Patent: 7
Hamburg, Germany
Patent: 5
Chongqing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
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Patent: 4
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Patent: 4
Shiga-ken, Japan
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among 112 patents, we discovered top 39 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Institute of Metal Research Chinese Academy of Sciences, McMaster University are dominant in this area. They take 20.54% of the total patent filing.
Beijing Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2