With the analysis among 47 patents, we discovered top 15 key players by total patent application. Takeda Pharmaceutical Co., Ltd., Photocure ASA, Pearl Kogyo Co., Ltd. are dominant in this area. They take 61.70% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Massachusetts, United States
Patent: 1
British Columbia, Canada
Patent: 1
Shanghai Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
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With the analysis among related 24 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Ehime University, Pearl Kogyo Co., Ltd., Institute For Basic Science take 45.83% of patent filing during this period.
Ehime-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Centre National De La Recherche Scientif
British Columbia, Canada
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 20 new entrants. Ehime University, Pearl Kogyo Co., Ltd., Institute For Basic Science are the most active new entrants in this area.
Ehime-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Centre National De La Recherche Scientif
British Columbia, Canada
Patent: 1
With the analysis among 48 patents, we discovered top 23 universities and scientific research institutions by total patent application. University of Vermont, Ehime University, China Pharmaceutical University are dominant in this area. They take 35.42% of the total patent filing.
Massachusetts, United States
Patent: 8
Ehime-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2