With the analysis among 252 patents, we discovered top 199 key players by total patent application. Électricité de France SA, Yanmar Co., Ltd., FUJITA Co., Ltd. are dominant in this area. They take 8.33% of the total patent filing.
Guangdong Sheng, China
Patent: 7
Rheinland-Pfalz, Germany
Patent: 2
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With the analysis among related 105 patents applied in the last 5 years. We discover 99 most active companies in this area. The fast-growing NIPPON STEEL CORP., Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Panda Wisdom Water Co., Ltd take 7.62% of patent filing during this period.
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Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among related 105 patents in last 5 years, we discover 95 new entrants. NIPPON STEEL CORP., Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Panda Wisdom Water Co., Ltd are the most active new entrants in this area.
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Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 40 patents, we discovered top 23 universities and scientific research institutions by total patent application. Tsinghua University, Hohai University, Sun Yat-Sen University are dominant in this area. They take 17.50% of the total patent filing.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
AGH University of Science & Technology
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1