With the analysis among 148 patents, we discovered top 57 key players by total patent application. Ono Pharmaceutical Co., Ltd., Mitsubishi Tanabe Pharma Corp., Taisho Pharmaceutical Co., Ltd. are dominant in this area. They take 27.70% of the total patent filing.
Osaka-fu, Japan
Patent: 19
Osaka-fu, Japan
Patent: 13
Daiichi Pharmaceutical Co., Ltd.
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With the analysis among related 13 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing National Cerebral & Cardiovascular Center, Shimazu KK, Taisho Pharmaceutical Co., Ltd. take 46.15% of patent filing during this period.
Kagoshima-ken, Japan
Patent: 2
Shandong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 10 new entrants. National Cerebral & Cardiovascular Center, Shimazu KK, Shimadzu Corp. are the most active new entrants in this area.
Kagoshima-ken, Japan
Patent: 2
Shandong Sheng, China
Patent: 1
Indiana, United States
Patent: 1
With the analysis among 24 patents, we discovered top 12 universities and scientific research institutions by total patent application. Fukuoka University, University of Rochester, Kyoto University are dominant in this area. They take 25.00% of the total patent filing.
Fukuoka-ken, Japan
Patent: 4
New York, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
California, United States
Patent: 1
Ishikawa-ken, Japan
Patent: 1
Iwate-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1