With the analysis among 520 patents, we discovered top 230 key players by total patent application. Toray Industries, Inc., FUJIFILM Corp., Denka Corp. are dominant in this area. They take 14.04% of the total patent filing.
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 24
New York, United States
Patent: 12
Tokyo-to, Japan
Patent: 11
Kyoto-fu, Japan
Patent: 11
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With the analysis among related 317 patents applied in the last 5 years. We discover 215 most active companies in this area. The fast-growing Toray Industries, Inc., NIPPON STEEL CORP., Denka Corp. take 8.20% of patent filing during this period.
Tokyo-to, Japan
Patent: 10
New York, United States
Patent: 7
Illinois, United States
Patent: 6
Fujian Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Taiwan Province, China
Patent: 5
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Patent: 4
With the analysis among related 317 patents in last 5 years, we discover 180 new entrants. Lifeline Scientific, Inc., Contemporary Amperex Technology Co., Ltd., Formosa Plastics Corp. are the most active new entrants in this area.
Illinois, United States
Patent: 6
Fujian Sheng, China
Patent: 5
Taiwan Province, China
Patent: 5
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Patent: 4
Taiwan Province, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 243 patents, we discovered top 121 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 8.23% of the total patent filing.
Zhejiang Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3