With the analysis among 1,042 patents, we discovered top 298 key players by total patent application. Taoka Chemical Co., Ltd., Ricoh Co., Ltd., Osaka Gas Co., Ltd. are dominant in this area. They take 9.40% of the total patent filing.
Osaka-fu, Japan
Patent: 36
Tokyo-to, Japan
Patent: 33
Osaka-fu, Japan
Patent: 29
Osaka-fu, Japan
Patent: 21
Connecticut, United States
Patent: 18
Tokyo-to, Japan
Patent: 15
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With the analysis among related 159 patents applied in the last 5 years. We discover 93 most active companies in this area. The fast-growing China Petrochemical Development Corp., Taoka Chemical Co., Ltd., Toray Fine Chemicals Co., Ltd. take 11.95% of patent filing during this period.
Taiwan Province, China
Patent: 9
New Jersey, United States
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Kanagawa-ken, Japan
Patent: 4
Texas, United States
Patent: 3
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 159 patents in last 5 years, we discover 74 new entrants. China Petrochemical Development Corp., Toray Fine Chemicals Co., Ltd., Cytec Industries, Inc. are the most active new entrants in this area.
Taiwan Province, China
Patent: 9
New Jersey, United States
Patent: 5
Kanagawa-ken, Japan
Patent: 4
Texas, United States
Patent: 3
Hubei Sheng, China
Patent: 3
Texas, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 198 patents, we discovered top 67 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Zhejiang University of Technology, Shanxi University are dominant in this area. They take 16.67% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Shanxi Sheng, China
Patent: 9
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 9
New York, United States
Patent: 6
Hunan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Yunnan Sheng, China
Patent: 4