With the analysis among 248 patents, we discovered top 63 key players by total patent application. Astellas Pharma, Inc., Kissei Pharmaceutical Co., Ltd., Banyu Phamaceutical Co., Ltd. are dominant in this area. They take 25.00% of the total patent filing.
Tokyo-to, Japan
Patent: 32
Nagano-ken, Japan
Patent: 16
Tokyo-to, Japan
Patent: 12
Osaka-fu, Japan
Patent: 11
Osaka-fu, Japan
Patent: 10
Osaka-fu, Japan
Patent: 10
Antwerpen, Belgium
Patent: 9
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With the analysis among related 67 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Otsuka Technology Co., Ltd, ASKA Pharmaceutical Co., Ltd., Yonsei Industry-Academic Cooperation Foundation take 41.79% of patent filing during this period.
Otsuka Technology Co., Ltd
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Patent: 14
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Patent: 4
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Kagoshima-ken, Japan
Patent: 1
With the analysis among related 67 patents in last 5 years, we discover 20 new entrants. Otsuka Technology Co., Ltd, Yonsei Industry-Academic Cooperation Foundation, Nippon Shinyaku Co., Ltd. are the most active new entrants in this area.
Otsuka Technology Co., Ltd
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Patent: 14
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Patent: 4
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Kagoshima-ken, Japan
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among 25 patents, we discovered top 5 universities and scientific research institutions by total patent application. University of Nagasaki, Chiba University, Asia Eastern University of Science & Technology are dominant in this area. They take 44.00% of the total patent filing.
Chiba-ken, Japan
Patent: 3
Chiba-ken, Japan
Patent: 1
Aichi-ken, Japan
Patent: 1
Jiangxi Sheng, China
Patent: 1