With the analysis among 693 patents, we discovered top 267 key players by total patent application. Kao Corp., Lion Corp., DKS Co., Ltd. are dominant in this area. They take 21.50% of the total patent filing.
Tokyo-to, Japan
Patent: 100
Tokyo-to, Japan
Patent: 27
Kyoto-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 17
Kyoto-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 90 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing Kuraray Co., Ltd., Kao Corp., DAIKIN INDUSTRIES Ltd. take 23.33% of patent filing during this period.
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 90 patents in last 5 years, we discover 48 new entrants. Capsugel Belgium SA, Zhejiang Chint Electrics Co., Ltd., Sumitomo Seika Chemicals Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 52 patents, we discovered top 21 universities and scientific research institutions by total patent application. Wuhan University, Waseda University, China University of Petroleum (East China) are dominant in this area. They take 26.92% of the total patent filing.
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1