With the analysis among 25 patents, we discovered top 20 key players by total patent application. Tokyo Electric Power Co. Holdings, Inc., Takenaka Corp., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 60.00% of the total patent filing.
Tokyo Electric Power Co. Holdings, Inc.
Shanghai Shi, China
Patent: 5
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
Tokyo Electric Power Services Co., Ltd.
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
The Kansai Electric Power Co., Inc.
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Halliburton Energy Services, Inc.
Texas, United States
Patent: 1
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With the analysis among related 26 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Guangdong Power Grid Co. Ltd., Nanjing Hydraulic Research Institute, China Institute of Water Resources and Hydropower Research take 26.92% of patent filing during this period.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
China Institute of Water Resources and Hydropower Research
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Patent: 2
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Xinxishang Engineering Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 25 new entrants. Guangdong Power Grid Co. Ltd., Nanjing Hydraulic Research Institute, China Institute of Water Resources and Hydropower Research are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
Nanjing Hydraulic Research Institute
Jiangsu Sheng, China
Patent: 2
China Institute of Water Resources and Hydropower Research
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Patent: 2
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Xinxishang Engineering Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 20 universities and scientific research institutions by total patent application. Sichuan University, Huaqiao University, Liming Vocational University are dominant in this area. They take 19.35% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Liming Vocational University
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
China Institute of Atomic Energy
Beijing Shi, China
Patent: 1