With the analysis among 328 patents, we discovered top 182 key players by total patent application. Resonac Holdings Corp., Asahi Kasei Corp., Toyota Motor Corp. are dominant in this area. They take 20.12% of the total patent filing.
Chiba-ken, Japan
Patent: 27
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 11
Texas, United States
Patent: 7
Jiangsu Sheng, China
Patent: 7
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With the analysis among related 158 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing Asahi Kasei Corp., Sakai Chemical Industry Co., Ltd., Advanced Industrial Science & Technology take 14.56% of patent filing during this period.
Tianjin Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Tokyo Institute of Technology
Hubei Sheng, China
Patent: 3
With the analysis among related 158 patents in last 5 years, we discover 85 new entrants. Huazhong University of Science & Technology, Kumamoto University, Central South University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Kumamoto-ken, Japan
Patent: 3
Hunan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
New Jersey, United States
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 268 patents, we discovered top 118 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Tokyo Institute of Technology, Shibaura Institute of Technology are dominant in this area. They take 11.57% of the total patent filing.
Liaoning Sheng, China
Patent: 11
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 10
Chiba-ken, Japan
Patent: 6
Tianjin Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Fujian Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3