With the analysis among 1,112 patents, we discovered top 155 key players by total patent application. ASM, Inc. (JP), Tokuyama Corp., Nissan Motor Co., Ltd. are dominant in this area. They take 31.74% of the total patent filing.
Chiba-ken, Japan
Patent: 165
Tokyo-to, Japan
Patent: 93
Fukushima-ken, Japan
Patent: 87
Sumitomo Seika Chemicals Co., Ltd.
Osaka-fu, Japan
Patent: 86
Tokyo-to, Japan
Patent: 79
Tokyo-to, Japan
Patent: 44
Aichi-ken, Japan
Patent: 35
Sumitomo Rubber Industries, Ltd.
Kyoto-fu, Japan
Patent: 35
Colorado, United States
Patent: 31
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With the analysis among related 414 patents applied in the last 5 years. We discover 141 most active companies in this area. The fast-growing Tokuyama Corp., Toyoda Gosei Co., Ltd., University of Tokyo take 22.71% of patent filing during this period.
Tokyo-to, Japan
Patent: 46
Aichi-ken, Japan
Patent: 27
Tokyo-to, Japan
Patent: 21
Sumitomo Rubber Industries, Ltd.
Kyoto-fu, Japan
Patent: 17
Colorado, United States
Patent: 17
Tokyo-to, Japan
Patent: 16
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Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Nissan Chemical Industry Co., Ltd.
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Patent: 10
With the analysis among related 414 patents in last 5 years, we discover 103 new entrants. Nissan Chemical Industry Co., Ltd., Sumitomo Electric Industries Ltd., Korea University Reserch & Business Foundation are the most active new entrants in this area.
Nissan Chemical Industry Co., Ltd.
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Patent: 10
Sumitomo Electric Industries Ltd.
Korea University Reserch & Business Foundation
The University of Georgia Research Foundation, Inc.
Georgia, United States
Patent: 5
New York, United States
Patent: 5
Nippon Carbide Industries Co., Inc.
Shanghai Kingfa Sci. & Tech. Dvpt. Co., Ltd.
Shanghai Shi, China
Patent: 4
Jiangsu Kingfa Sci. & Tech. Advanced Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Ishikawa-ken, Japan
Patent: 4
Samsung Electronics Co., Ltd.
With the analysis among 342 patents, we discovered top 47 universities and scientific research institutions by total patent application. University of Tokyo, Osaka University, Kyoto University are dominant in this area. They take 78.36% of the total patent filing.
Tokyo-to, Japan
Patent: 175
Osaka-fu, Japan
Patent: 15
Universität des Saarlandes
Saarland, Germany
Patent: 7
Japan Advanced Institute of Science & Technology
Ishikawa-ken, Japan
Patent: 7
Tokyo Institute of Technology
Tianjin Shi, China
Patent: 6
Tianjin Shi, China
Patent: 5
East China University of Science & Technology
Shanghai Shi, China
Patent: 5
Ishikawa-ken, Japan
Patent: 4