With the analysis among 111 patents, we discovered top 42 key players by total patent application. Mitsubishi Materials Corp., Japan Ecosystem Co., Ltd., Toda Kogyo Corp. are dominant in this area. They take 39.64% of the total patent filing.
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 24
Japan Ecosystem Co., Ltd.
Hyogo-ken, Japan
Patent: 11
Hiroshima-ken, Japan
Patent: 9
Beijing Haixin Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 7
Nippon Steel Nisshin Co., Ltd.
Matsushita Electric Works Co. Ltd.
Stichting Energieonderzoek Centrum Nederland
Hubei Juechen Craft Co., Ltd.
Hubei Sheng, China
Patent: 2
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With the analysis among related 55 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Japan Ecosystem Co., Ltd., Changshu Institute of Technology, University of Copenhagen take 40.00% of patent filing during this period.
Japan Ecosystem Co., Ltd.
Hyogo-ken, Japan
Patent: 11
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 6
Hovedstaden, Denmark
Patent: 5
Wuhan Polytechnic University
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Hubei Juechen Craft Co., Ltd.
Hubei Sheng, China
Patent: 2
Guangdong Institute of Ecological Environment and Soil Research
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Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Changzhou Qingliu Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 18 new entrants. Japan Ecosystem Co., Ltd., Changshu Institute of Technology, University of Copenhagen are the most active new entrants in this area.
Japan Ecosystem Co., Ltd.
Hyogo-ken, Japan
Patent: 11
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 6
Hovedstaden, Denmark
Patent: 5
Wuhan Polytechnic University
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Hubei Juechen Craft Co., Ltd.
Hubei Sheng, China
Patent: 2
Guangdong Institute of Ecological Environment and Soil Research
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Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Changzhou Qingliu Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 37 patents, we discovered top 12 universities and scientific research institutions by total patent application. Changshu Institute of Technology, University of Copenhagen, Wuhan Polytechnic University are dominant in this area. They take 37.84% of the total patent filing.
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 6
Hovedstaden, Denmark
Patent: 5
Wuhan Polytechnic University
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Université Pierre et Marie Curie
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1