With the analysis among 39 patents, we discovered top 17 key players by total patent application. Otsuka Pharmaceutical Co., Ltd., Nippon Chemiphar Co., Ltd., John Wyeth & Brother Ltd. are dominant in this area. They take 48.72% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Kent, United Kingdom
Patent: 4
New York, United States
Patent: 1
Kanagawa-ken, Japan
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Henan Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Henan Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1