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.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
No data, please try another search term
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.
Shaanxi Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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.
Shaanxi Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
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.
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1