With the analysis among 27 patents, we discovered top 20 key players by total patent application. Hisamitsu Pharmaceutical Co., Ltd., Santen Pharmaceutical Co., Ltd., Daiichi Sankyo Co., Ltd. are dominant in this area. They take 29.63% of the total patent filing.
Taiwan Province, China
Patent: 5
New Jersey, United States
Patent: 1
Nagano-ken, Japan
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
New York, United States
Patent: 1
Toyama-ken, Japan
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Hisamitsu Pharmaceutical Co., Ltd., Shanghai Fangyu Health Pharmaceutical Technology Co., Ltd., Maoming People's Hospital take 53.85% of patent filing during this period.
Taiwan Province, China
Patent: 5
Shanghai Shi, China
Patent: 1
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Patent: 1
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Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Jinuo Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 8 new entrants. Hisamitsu Pharmaceutical Co., Ltd., Shanghai Fangyu Health Pharmaceutical Technology Co., Ltd., Maoming People's Hospital are the most active new entrants in this area.
Taiwan Province, China
Patent: 5
Shanghai Shi, China
Patent: 1
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Patent: 1
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Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Jinuo Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
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