With the analysis among 350 patents, we discovered top 61 key players by total patent application. Hisamitsu Pharmaceutical Co., Ltd., Toko Yakuhin Kogyo Co. Ltd., Teikoku Seiyaku Co. Ltd. are dominant in this area. They take 36.57% of the total patent filing.
Hisamitsu Pharmaceutical Co., Ltd.
Taiwan Province, China
Patent: 61
Toko Yakuhin Kogyo Co. Ltd.
Yamaguchi-ken, Japan
Patent: 33
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 30
Laboratoires d'Hygiene et de Dietetique
Tokyo-to, Japan
Patent: 18
Pierre Fabre Dermatologie SAS
Tokyo-to, Japan
Patent: 14
Sekisui Chemical Co., Ltd.
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With the analysis among related 15 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Rohto Pharmaceutical Co., Ltd., Shionogi Healthcare Co. Ltd., Hisamitsu Pharmaceutical Co., Ltd. take 46.67% of patent filing during this period.
Rohto Pharmaceutical Co., Ltd.
Shionogi Healthcare Co. Ltd.
Hisamitsu Pharmaceutical Co., Ltd.
Taiwan Province, China
Patent: 1
Hunan Jiudian Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 1
Toko Yakuhin Kogyo Co. Ltd.
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Taisho Pharmaceutical Co., Ltd.
Suzhou Gaomai Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 4 new entrants. Shionogi Healthcare Co. Ltd., Hunan Jiudian Pharmaceutical Co., Ltd., East China University of Science & Technology are the most active new entrants in this area.
Shionogi Healthcare Co. Ltd.
Hunan Jiudian Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Suzhou Gaomai Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
The Second Military Medical University
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1