With the analysis among 244 patents, we discovered top 170 key players by total patent application. Asahi Kasei Medical Co., Ltd., Toray Industries, Inc., Tomita Pharmaceutical Co. Ltd. are dominant in this area. They take 13.52% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Kumamoto-ken, Japan
Patent: 6
Jiangsu Sheng, China
Patent: 4
POSCO Eco & Challenge Co., Ltd.
Hubei Sheng, China
Patent: 3
Aichi-ken, Japan
Patent: 3
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With the analysis among related 341 patents applied in the last 5 years. We discover 231 most active companies in this area. The fast-growing Asahi Kasei Medical Co., Ltd., Harbin Institute of Technology, Zhuhai Campus of Beijing Normal University take 9.09% of patent filing during this period.
Tokyo-to, Japan
Patent: 17
Heilongjiang Sheng, China
Patent: 8
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Patent: 6
Jiangsu Sheng, China
Patent: 6
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Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 341 patents in last 5 years, we discover 207 new entrants. Harbin Institute of Technology, Zhuhai Campus of Beijing Normal University, Phospholutions LLC are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 8
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Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhanyuan (Shandong) Ecological Environment Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among 272 patents, we discovered top 104 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Institute of Technology, Tongji University are dominant in this area. They take 9.19% of the total patent filing.
Zhejiang Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4