With the analysis among 11,745 patents, we discovered top 464 key players by total patent application. Toray Industries, Inc., Teijin Ltd., Asahi Kasei Corp. are dominant in this area. They take 13.61% of the total patent filing.
Tokyo-to, Japan
Patent: 760
Tokyo-to, Japan
Patent: 463
Tokyo-to, Japan
Patent: 376
Osaka-fu, Japan
Patent: 292
Tokyo-to, Japan
Patent: 289
Tokyo-to, Japan
Patent: 286
Tokyo-to, Japan
Patent: 267
Tokyo-to, Japan
Patent: 195
Tokyo-to, Japan
Patent: 166
Chiba-ken, Japan
Patent: 157
With the analysis among 30 patents, we discovered top 11 start-ups by total patent application. Aisin KK, Spiber, Inc., National Institutes for Quantum & Radiological Science & Tech are active in this area.
Yamagata-ken, Japan
Patent: 7
Chiba-ken, Japan
Patent: 3
Noord-Brabant, Netherlands
Patent: 3
California, United States
Patent: 2
Fukuoka-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2,840 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toray Industries, Inc., Kao Corp., Asahi Kasei Corp. take 19.61% of patent filing during this period.
Tokyo-to, Japan
Patent: 311
Tokyo-to, Japan
Patent: 128
Tokyo-to, Japan
Patent: 118
Tokyo-to, Japan
Patent: 68
Tokyo-to, Japan
Patent: 53
Texas, United States
Patent: 53
Tokyo-to, Japan
Patent: 51
Osaka-fu, Japan
Patent: 46
Osaka-fu, Japan
Patent: 40
With the analysis among related 2,840 patents in last 5 years, we discover 270 new entrants. Chuetsu Pulp & Paper Co., Ltd., Nippon Zoki Pharmaceutical Co. Ltd., Yokogawa Electric Corp. are the most active new entrants in this area.
Hyogo-ken, Japan
Patent: 14
Osaka-fu, Japan
Patent: 11
Yamagata-ken, Japan
Patent: 7
Kanagawa-ken, Japan
Patent: 7
Chongqing Shi, China
Patent: 7
Chong Qing Xian Wei Yan Jiu She Ji Yuan You Xian Gong Si
Chongqing Shi, China
Patent: 7
With the analysis among 994 patents, we discovered top 211 universities and scientific research institutions by total patent application. University of Tokyo, Beijing University of Chemical Technology, Shinshu University are dominant in this area. They take 10.97% of the total patent filing.
Tokyo-to, Japan
Patent: 43
Beijing Shi, China
Patent: 36
Nagano-ken, Japan
Patent: 30
Shanghai Shi, China
Patent: 25
Jiangsu Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 19
Tianjin Shi, China
Patent: 19
North Carolina, United States
Patent: 18
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 17
Henan Sheng, China
Patent: 15