With the analysis among 759 patents, we discovered top 185 key players by total patent application. Sepracor, Toyama Chemical Co., Ltd., Takeda Pharmaceutical Co., Ltd. are dominant in this area. They take 18.05% of the total patent filing.
Tokyo-to, Japan
Patent: 41
Osaka-fu, Japan
Patent: 34
New York, United States
Patent: 21
Osaka-fu, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Massachusetts, United States
Patent: 18
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
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With the analysis among related 46 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Ricoh Co., Ltd., Soochow University, Guangdong Justice Police Vocational College take 13.04% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 37 new entrants. Ricoh Co., Ltd., Soochow University, Guangdong Justice Police Vocational College are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
With the analysis among 87 patents, we discovered top 45 universities and scientific research institutions by total patent application. Institute of Automation Chinese Academy of Sciences, Keio University, Tianjin University are dominant in this area. They take 20.69% of the total patent filing.
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1