With the analysis among 1,232 patents, we discovered top 421 key players by total patent application. General Electric Co., Haynes International, Inc., Mitsubishi Materials Corp. are dominant in this area. They take 8.52% of the total patent filing.
Massachusetts, United States
Patent: 46
Indiana, United States
Patent: 32
Tokyo-to, Japan
Patent: 27
Bayern, Germany
Patent: 26
Hessen, Germany
Patent: 24
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Kyoto-fu, Japan
Patent: 17
Wisconsin, United States
Patent: 15
Nordrhein-Westfalen, Germany
Patent: 15
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With the analysis among related 93 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing Mitsubishi Power Ltd., Zhejiang University of Technology, Mitsubishi Hitachi Power Systems take 15.05% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 6
Zhejiang Sheng, China
Patent: 5
Kanagawa-ken, Japan
Patent: 3
Pennsylvania, United States
Patent: 3
Fukushima-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 48 new entrants. Zhejiang University of Technology, Renault SA, Nissan Motor Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Fukushima-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 2
Illinois, United States
Patent: 2
Wenzhou Jialin Surface Treatment Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
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Patent: 1
With the analysis among 121 patents, we discovered top 43 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Zhejiang University of Technology, Tongji University are dominant in this area. They take 19.01% of the total patent filing.
Liaoning Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Miyagi-ken, Japan
Patent: 3
Hubei Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2