With the analysis among 43 patents, we discovered top 22 key players by total patent application. Toyota Industries Corp., Thiry, Halliburton Energy Services, Inc. are dominant in this area. They take 39.53% of the total patent filing.
Hyogo-ken, Japan
Patent: 10
Texas, United States
Patent: 2
Kanagawa-ken, Japan
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Takemoto Oil Co. Ltd., Nanjing Polytechnic University, Xiamen University take 62.50% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Takemoto Oil Co. Ltd., Nanjing Polytechnic University, Shaanxi Industrial Vocational and Technical College are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among 10 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Fujian Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1