With the analysis among 331 patents, we discovered top 107 key players by total patent application. AGC, Inc. (Japan), Nitto Denko Corp., The Yokohama Rubber Co., Ltd. are dominant in this area. They take 20.24% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Osaka-fu, Japan
Patent: 23
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 15
Kyoto-fu, Japan
Patent: 14
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 62 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Sumitomo Chemical Co., Ltd., Nitto Denko Corp., Mitsubishi Kasei Corp. take 29.03% of patent filing during this period.
Miyagi-ken, Japan
Patent: 2
Tochigi-ken, Japan
Patent: 2
Nagano-ken, Japan
Patent: 2
With the analysis among related 62 patents in last 5 years, we discover 23 new entrants. Tohoku University, Jichi Medical University, Otsuka Pharmaceutical Factory, Inc. are the most active new entrants in this area.
Miyagi-ken, Japan
Patent: 2
Tochigi-ken, Japan
Patent: 2
Tokushima-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 14 universities and scientific research institutions by total patent application. Shinshu University, Tohoku University, Nanjing University of Information Science & Technology are dominant in this area. They take 27.59% of the total patent filing.
Nagano-ken, Japan
Patent: 4
Miyagi-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1