With the analysis among 46 patents, we discovered top 21 key players by total patent application. H.C. Starck, Inc., NEC Corp., Matsushita Electronics Corp. are dominant in this area. They take 32.61% of the total patent filing.
Ohio, United States
Patent: 7
Aichi-ken, Japan
Patent: 4
Chiba-ken, Japan
Patent: 2
Pennsylvania, United States
Patent: 2
Massachusetts, United States
Patent: 1
New York, United States
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Sumitomo Bakelite Co., Ltd., Harbin Institute of Technology Shenzhen Graduate School, Chang'an University take 50.00% of patent filing during this period.
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Patent: 2
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 8 new entrants. Sumitomo Bakelite Co., Ltd., Harbin Institute of Technology Shenzhen Graduate School, Chang'an University are the most active new entrants in this area.
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Patent: 2
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 15 universities and scientific research institutions by total patent application. Tianjin University, Jiangsu University, Wuhan University of Technology are dominant in this area. They take 37.93% of the total patent filing.
Tianjin Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Washington, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1