With the analysis among 3,316 patents, we discovered top 475 key players by total patent application. Nitto Denko Corp., FUJIFILM Corp., Mitsubishi Kasei Corp. are dominant in this area. They take 9.92% of the total patent filing.
Osaka-fu, Japan
Patent: 143
Tokyo-to, Japan
Patent: 118
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 47
Osaka-fu, Japan
Patent: 47
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 43
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With the analysis among related 95 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Nitto Denko Corp., Dongwoo Fine-Chem Co., Ltd., Sumitomo Chemical Co., Ltd. take 23.16% of patent filing during this period.
Osaka-fu, Japan
Patent: 12
Gyeonggi-do, South Korea
Patent: 6
Illinois, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
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Patent: 2
With the analysis among related 95 patents in last 5 years, we discover 36 new entrants. Changzhou Longteng Thermal Technology Co., Ltd., Jilin University, Alliance for Sustainable Energy LLC are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Colorado, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Texas, United States
Patent: 1
Hubei Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 370 patents, we discovered top 102 universities and scientific research institutions by total patent application. Gwangju Institute of Science & Technology, Korea Institute of Science & Technology, Korea Advanced Institute of Science & Technology are dominant in this area. They take 12.97% of the total patent filing.
Tokyo Institute of Technology
Bretagne, France
Patent: 6
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Illinois, United States
Patent: 3