With the analysis among 429 patents, we discovered top 111 key players by total patent application. Kaneka Corp., Mitsubishi Gas Chemical Co., Inc., Nisshin Pharma, Inc. are dominant in this area. They take 44.52% of the total patent filing.
Tokyo-to, Japan
Patent: 153
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 11
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Patent: 10
Yunnan Sheng, China
Patent: 6
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With the analysis among related 7 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Biogas Research Institute of the Ministry of Agriculture, Livzon Group Ningxia Fuxing Pharmaceutical Co. Ltd., Tongji University take 57.14% of patent filing during this period.
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Patent: 2
Livzon Group Ningxia Fuxing Pharmaceutical Co. Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Shanghai Shi, China
Patent: 1
British Virgin Islands
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 4 new entrants. Biogas Research Institute of the Ministry of Agriculture, Livzon Group Ningxia Fuxing Pharmaceutical Co. Ltd., Tongji University are the most active new entrants in this area.
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Patent: 2
Livzon Group Ningxia Fuxing Pharmaceutical Co. Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Shanghai Shi, China
Patent: 1
British Virgin Islands
Patent: 1
With the analysis among 40 patents, we discovered top 16 universities and scientific research institutions by total patent application. Nagoya University, Zhejiang University of Technology, Yale University are dominant in this area. They take 27.50% of the total patent filing.
Aichi-ken, Japan
Patent: 4
Zhejiang Sheng, China
Patent: 2
Connecticut, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1