With the analysis among 35 patents, we discovered top 30 key players by total patent application. Toyota Motor Corp., Green + Joint Stock Corp., Hitachi Ltd. are dominant in this area. They take 17.14% of the total patent filing.
Bến Tre, Vietnam
Patent: 2
Fukushima-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 73 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing Nanjing University of Information Science & Technology, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Hohai University take 26.03% of patent filing during this period.
Jiangsu Sheng, China
Patent: 9
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Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
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Patent: 2
Sichuan Sheng, China
Patent: 2
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Patent: 2
Bến Tre, Vietnam
Patent: 2
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 73 patents in last 5 years, we discover 47 new entrants. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Hohai University, Nanjing Hydraulic Research Institute are the most active new entrants in this area.
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Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
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Patent: 2
Sichuan Sheng, China
Patent: 2
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Patent: 2
Bến Tre, Vietnam
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 62 patents, we discovered top 18 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Pukyong National University, Hohai University are dominant in this area. They take 33.87% of the total patent filing.
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1