With the analysis among 193 patents, we discovered top 123 key players by total patent application. Ricoh Co., Ltd., Bridgestone Corp., Sekisui Chemical Co., Ltd. are dominant in this area. They take 11.92% of the total patent filing.
New Jersey, United States
Patent: 4
Baden-Württemberg, Germany
Patent: 3
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With the analysis among related 15 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Harbin Institute of Technology, Institute of Geology & Geophysics, Chinese Academy of Sciences, Tomoku Co., Ltd. take 26.67% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 7 new entrants. Harbin Institute of Technology, Institute of Geology & Geophysics, Chinese Academy of Sciences, Tomoku Co., Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 10 patents, we discovered top 5 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Xidian University, Agricultural University of Hebei are dominant in this area. They take 40.00% of the total patent filing.
Heilongjiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1