With the analysis among 133 patents, we discovered top 55 key players by total patent application. Hitachi Healthcare Manufacturing Ltd., Hitachi Ltd., Hitachi Medical Corp. are dominant in this area. They take 27.82% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Chiba-ken, Japan
Patent: 12
Tochigi-ken, Japan
Patent: 6
Noord-Holland, Netherlands
Patent: 5
Ohio, United States
Patent: 4
Beijing Shi, China
Patent: 3
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With the analysis among related 10 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing China Petroleum Logging Co. Ltd., China National Petroleum Corp., Hitachi Ltd. take 50.00% of patent filing during this period.
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Institute of Biophysics of Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 5 new entrants. PetroChina Co., Ltd., Institute of Biophysics of Chinese Academy of Sciences, Dalian Institute of Chemical Physics Chinese Academy of Sciences are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Institute of Biophysics of Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 45 patents, we discovered top 22 universities and scientific research institutions by total patent application. Jilin University, Southeast University, University of Sussex are dominant in this area. They take 17.78% of the total patent filing.
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
East Sussex, United Kingdom
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
SHEFFIELD, United Kingdom
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1