With the analysis among 96 patents, we discovered top 20 key players by total patent application. Kyowa Hakko Kogyo Co., Ltd., Toyobo Co., Ltd., Ajinomoto Co., Inc. are dominant in this area. They take 62.50% of the total patent filing.
Tokyo-to, Japan
Patent: 42
Osaka-fu, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 7
Minnesota, United States
Patent: 3
Ohio, United States
Patent: 2
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Xiamen University, Hubei University of Technology, Nanjing University of Technology are dominant in this area. They take 50.00% of the total patent filing.
Fujian Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1