With the analysis among 1,088 patents, we discovered top 300 key players by total patent application. Takemoto Oil Co. Ltd., Kao Corp., Shin-Etsu Chemical Co., Ltd. are dominant in this area. They take 21.42% of the total patent filing.
Tokyo-to, Japan
Patent: 68
Tokyo-to, Japan
Patent: 60
Osaka-fu, Japan
Patent: 39
Ohio, United States
Patent: 36
Nagano-ken, Japan
Patent: 23
Kyoto-fu, Japan
Patent: 15
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With the analysis among related 515 patents applied in the last 5 years. We discover 152 most active companies in this area. The fast-growing Takemoto Oil Co. Ltd., Kao Corp., Shin-Etsu Chemical Co., Ltd. take 38.25% of patent filing during this period.
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 44
Nagano-ken, Japan
Patent: 20
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 11
Seoul, South Korea
Patent: 11
Osaka-fu, Japan
Patent: 10
Kyoto-fu, Japan
Patent: 10
With the analysis among related 515 patents in last 5 years, we discover 123 new entrants. Mitsui Chemicals, Inc., Denka Corp., Ube-Nitto Kasei Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 11
New York, United States
Patent: 8
Pennsylvania, United States
Patent: 5
West Bengal, India
Patent: 4
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hovedstaden, Denmark
Patent: 3
With the analysis among 40 patents, we discovered top 20 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Southwest University of Science & Technology, Harbin Engineering University are dominant in this area. They take 25.00% of the total patent filing.
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
São Paulo, Brazil
Patent: 1
Rio de Janeiro, Brazil
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1