With the analysis among 66 patents, we discovered top 22 key players by total patent application. Sigma-Tau Industrie Farmaceutiche Riunite SpA, Kowa Co., Ltd., Santen Pharmaceutical Co., Ltd. are dominant in this area. They take 51.52% of the total patent filing.
Sigma-Tau Industrie Farmaceutiche Riunite SpA
Aichi-ken, Japan
Patent: 7
Santen Pharmaceutical Co., Ltd.
Teika Pharmaceutical Co., Ltd.
Okinawa-ken, Japan
Patent: 3
The Chemo-Sero-Therapeutic Research Institute
Kumamoto-ken, Japan
Patent: 3
Rohto Pharmaceutical Co., Ltd.
JCR Pharmaceuticals Co., Ltd.
Victoria, Australia
Patent: 2
Fukuoka-ken, Japan
Patent: 2
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Victoria, Australia
Patent: 2
With the analysis among related 19 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Doshisha University, Kyoto Prefectural Public University Corp., Kyoto University take 84.21% of patent filing during this period.
Kyoto Prefectural Public University Corp.
Chung-Ang University Industry Academic Cooperation Foundation
Shenzhen Graduate School of Tsinghua University
Zhejiang Sheng, China
Patent: 1
Korea Institute of Science & Technology
Zhejiang Sheng, China
Patent: 1
Yamaguchi-ken, Japan
Patent: 1
Macao SAR, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 7 new entrants. Kyoto University, Chung-Ang University Industry Academic Cooperation Foundation, Shenzhen Graduate School of Tsinghua University are the most active new entrants in this area.
Chung-Ang University Industry Academic Cooperation Foundation
Shenzhen Graduate School of Tsinghua University
Zhejiang Sheng, China
Patent: 1
Macao SAR, China
Patent: 1
Shenzhen Aier Eye Hospital Co., Ltd.
Guangdong Sheng, China
Patent: 1
Second Xiangya Hospital of Central South University
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Patent: 1
With the analysis among 28 patents, we discovered top 14 universities and scientific research institutions by total patent application. Kyoto University, Doshisha University, Kyoto Prefectural Public University Corp. are dominant in this area. They take 53.57% of the total patent filing.
Kyoto Prefectural Public University Corp.
The Johns Hopkins University
Korea Institute of Science & Technology
Zhejiang Sheng, China
Patent: 2
Yamaguchi-ken, Japan
Patent: 2