With the analysis among 241 patents, we discovered top 96 key players by total patent application. Sumitomo Chemical Co., Ltd., Hitachi Ltd., Asahi Kasei Corp. are dominant in this area. They take 31.12% of the total patent filing.
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 28
North Carolina, United States
Patent: 6
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With the analysis among related 41 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Tokyo Institute of Technology, Japan Science & Technology Agency, Shanghai Institute of Ceramics, Chinese Academy of Sciences take 34.15% of patent filing during this period.
Tokyo Institute of Technology
Saitama-ken, Japan
Patent: 5
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Patent: 3
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Jiangxi Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 25 new entrants. Tokyo Institute of Technology, Japan Science & Technology Agency, Huazhong University of Science & Technology are the most active new entrants in this area.
Tokyo Institute of Technology
Saitama-ken, Japan
Patent: 5
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Jiangxi Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 45 patents, we discovered top 24 universities and scientific research institutions by total patent application. Tokyo Institute of Technology, University of Minnesota, Korea Institute of Science & Technology are dominant in this area. They take 33.33% of the total patent filing.
Tokyo Institute of Technology
Minnesota, United States
Patent: 3
Hubei Sheng, China
Patent: 3
Islamabad, Pakistan
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1