With the analysis among 106 patents, we discovered top 93 key players by total patent application. Nippon Telegraph & Telephone Corp., JFE Engineering Corp., NKK Corp. are dominant in this area. They take 8.49% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 127 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences, Nippon Telegraph & Telephone Corp., Doppstadt Familienholding GmbH take 6.30% of patent filing during this period.
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Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Sichuan Sheng, China
Patent: 2
Anhui Zhongxing Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 1
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Patent: 1
With the analysis among related 127 patents in last 5 years, we discover 78 new entrants. Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences, Nippon Telegraph & Telephone Corp., Doppstadt Familienholding GmbH are the most active new entrants in this area.
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Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Sichuan Sheng, China
Patent: 2
Anhui Zhongxing Environmental Protection Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 1
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Patent: 1
With the analysis among 52 patents, we discovered top 22 universities and scientific research institutions by total patent application. Beijing Normal University, Chengdu University of Technology, Kyoto University are dominant in this area. They take 15.38% of the total patent filing.
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Texas, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hiroshima-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Maharashtra, India
Patent: 1
Sichuan Sheng, China
Patent: 1