With the analysis among 31 patents, we discovered top 24 key players by total patent application. Zhoushan Hongye Environmental Protection Material Co., Ltd., NIPPON STEEL CORP., International Aluminum Industry (Xiamen) Co., Ltd. are dominant in this area. They take 22.58% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Fujian Sheng, China
Patent: 2
Xuzhou Xcmg Mining Machinery Co., Ltd
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Fujian Sheng, China
Patent: 2
Xuzhou Xcmg Mining Machinery Co., Ltd
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1