With the analysis among 13 patents, we discovered top 11 key players by total patent application. Seiko Epson Corp., Hitachi Ltd., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 46.15% of the total patent filing.
Nagano-ken, Japan
Patent: 3
Mitsubishi Heavy Industries, Ltd.
Nippon Telegraph & Telephone Corp.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 1
Guangdong Electric Power Research Institute Energy Technology
Guangdong Sheng, China
Patent: 1
Heilongjiang Electric Power Science Research Institute
Heilongjiang Sheng, China
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Xi'an University of Technology, Guangxi University, Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute take 33.33% of patent filing during this period.
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 1
Heilongjiang Electric Power Science Research Institute
Heilongjiang Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
China Petroleum University Beijing
Beijing Shi, China
Patent: 1
Shanghai Water Conservancy Engineering Design and Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Qingdao University of Technology
Shandong Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 12 new entrants. Xi'an University of Technology, Guangxi University, Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute are the most active new entrants in this area.
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 1
Heilongjiang Electric Power Science Research Institute
Heilongjiang Sheng, China
Patent: 1
Qingdao University of Technology
Shandong Sheng, China
Patent: 1
China Petroleum University Beijing
Beijing Shi, China
Patent: 1
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
Shanghai Water Conservancy Engineering Design and Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 11 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Xi'an University of Technology, Shanghai Jiao Tong University are dominant in this area. They take 33.33% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Qingdao University of Technology
Shandong Sheng, China
Patent: 1