With the analysis among 1,183 patents, we discovered top 216 key players by total patent application. Toyobo Co., Ltd., Teijin Ltd., Toray Industries, Inc. are dominant in this area. They take 20.03% of the total patent filing.
Osaka-fu, Japan
Patent: 128
Tokyo-to, Japan
Patent: 71
Tokyo-to, Japan
Patent: 38
Evonik Degussa Japan Co., Ltd.
Tokyo-to, Japan
Patent: 24
Imperial Chemical Industries Ltd.
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 18
Chiba-ken, Japan
Patent: 18
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With the analysis among related 136 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing Resonac Holdings Corp., Nippon Telegraph & Telephone Corp., Wacker GmbH take 23.53% of patent filing during this period.
Chiba-ken, Japan
Patent: 15
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 12
Kyoto Institute of Technology
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Patent: 4
Shin-Etsu Chemical Co., Ltd.
Aichi-ken, Japan
Patent: 3
With the analysis among related 136 patents in last 5 years, we discover 38 new entrants. Nippon Telegraph & Telephone Corp., Kyoto Institute of Technology, Japan DIC Co., Ltd are the most active new entrants in this area.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 12
Kyoto Institute of Technology
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Patent: 4
Idaho, United States
Patent: 3
Tianjin University of Technology
Tianjin Shi, China
Patent: 3
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 3
Electroplating Engineers of Japan Ltd.
Ehime-ken, Japan
Patent: 3
Huaihua Hongjiang Hengchang Germanium Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
With the analysis among 122 patents, we discovered top 23 universities and scientific research institutions by total patent application. Tohoku University, Arizona State University, Adam Mickiewicz University are dominant in this area. They take 28.69% of the total patent filing.
Miyagi-ken, Japan
Patent: 8
Arizona, United States
Patent: 6
Adam Mickiewicz University
Wielkopolskie, Poland
Patent: 5
Kyoto Institute of Technology
The Curators of the University of Missouri
Missouri, United States
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Tianjin University of Technology
Tianjin Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Johann Wolfgang Goethe-Universität Frankfurt am Main