With the analysis among 1,147 patents, we discovered top 409 key players by total patent application. Toray Industries, Inc., Mitsubishi Kasei Corp., Teijin Fibers Ltd. are dominant in this area. They take 24.76% of the total patent filing.
Tokyo-to, Japan
Patent: 198
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 26
Osaka-fu, Japan
Patent: 25
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 13
Osaka-fu, Japan
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 605 patents applied in the last 5 years. We discover 231 most active companies in this area. The fast-growing Toray Industries, Inc., Mitsubishi Kasei Corp., Teijin Fibers Ltd. take 31.24% of patent filing during this period.
Tokyo-to, Japan
Patent: 133
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 20
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 10
With the analysis among related 605 patents in last 5 years, we discover 202 new entrants. Kuraray Kuraflex Co., Ltd., Seiren Co., Ltd., Toyota Central R&D Labs, Inc. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 10
Aichi-ken, Japan
Patent: 8
Hubei Sheng, China
Patent: 5
New Jersey, United States
Patent: 5
Aichi-ken, Japan
Patent: 5
With the analysis among 125 patents, we discovered top 51 universities and scientific research institutions by total patent application. Donghua University, Wuhan Textile University, Council of Scientific & Industrial Research are dominant in this area. They take 16.00% of the total patent filing.
Shanghai Shi, China
Patent: 11
Hubei Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Miyagi-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2