With the analysis among 129,239 patents, we discovered top 490 key players by total patent application. Mitsui Chemicals, Inc., Toray Industries, Inc., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 4.26% of the total patent filing.
Tokyo-to, Japan
Patent: 1,968
Tokyo-to, Japan
Patent: 1,791
Tokyo-to, Japan
Patent: 1,749
Osaka-fu, Japan
Patent: 1,538
Tokyo-to, Japan
Patent: 1,507
Tokyo-to, Japan
Patent: 1,463
Tokyo-to, Japan
Patent: 1,398
Tokyo-to, Japan
Patent: 1,288
Tokyo-to, Japan
Patent: 1,191
With the analysis among 195 patents, we discovered top 41 start-ups by total patent application. Aisin KK, Corpus Christi Polymers LLC, Carbon, Inc. are active in this area.
Tokyo-to, Japan
Patent: 95
Delaware, United States
Patent: 10
California, United States
Patent: 10
Oregon, United States
Patent: 8
New York, United States
Patent: 8
Massachusetts, United States
Patent: 7
Ohio, United States
Patent: 6
Massachusetts, United States
Patent: 4
With the analysis among related 4,936 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Japan DIC Co., Ltd, Toray Industries, Inc., Sekisui Chemical Co., Ltd. take 2.09% of patent filing during this period.
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Patent: 38
Tokyo-to, Japan
Patent: 34
Osaka-fu, Japan
Patent: 31
Tokyo-to, Japan
Patent: 30
Shanghai Shi, China
Patent: 25
Anhui Sheng, China
Patent: 24
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 23
With the analysis among related 4,936 patents in last 5 years, we discover 135 new entrants. Anqing Zeye New Material Technology Promotion Service Co., Ltd., Xinghua City Precision Casting and Forging Industry Research Institute Co., Ltd., Hebei Nage New Material Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 16
Hebei Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 9
Henan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Anhui Sheng, China
Patent: 5
Chongqing Doublejian E-commerce Co., Ltd
Chongqing Shi, China
Patent: 5
Fujian Sheng, China
Patent: 5
With the analysis among 4,856 patents, we discovered top 274 universities and scientific research institutions by total patent application. Donghua University, South China University of Technology, Beijing University of Chemical Technology are dominant in this area. They take 7.19% of the total patent filing.
Shanghai Shi, China
Patent: 106
Guangdong Sheng, China
Patent: 78
Beijing Shi, China
Patent: 69
Sichuan Sheng, China
Patent: 51
Shanghai Shi, China
Patent: 51
Hubei Sheng, China
Patent: 49
Jiangsu Sheng, China
Patent: 45
Jiangsu Sheng, China
Patent: 38
Jilin Sheng, China
Patent: 38
Heilongjiang Sheng, China
Patent: 36