With the analysis among 470 patents, we discovered top 113 key players by total patent application. Nitto Denko Corp., Dai Nippon Printing Co., Ltd., Konica Minolta, Inc. are dominant in this area. They take 21.70% of the total patent filing.
Osaka-fu, Japan
Patent: 51
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
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With the analysis among related 245 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing Nitto Denko Corp., Jilin University, Dai Nippon Printing Co., Ltd. take 23.27% of patent filing during this period.
Osaka-fu, Japan
Patent: 28
Jilin Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 10
Texas, United States
Patent: 5
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 5
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Patent: 5
Liaoning Sheng, China
Patent: 4
With the analysis among related 245 patents in last 5 years, we discover 64 new entrants. Teikoku Piston Ring Co., Ltd., China University of Mining & Technology (Beijing), Higashiyama Film Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 10
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 5
Saitama-ken, Japan
Patent: 4
Saitama-ken, Japan
Patent: 3
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
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Patent: 2
With the analysis among 201 patents, we discovered top 66 universities and scientific research institutions by total patent application. Jilin University, Beijing University of Technology, Xi'an Jiaotong University are dominant in this area. They take 25.37% of the total patent filing.
Jilin Sheng, China
Patent: 30
Beijing Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 6
Massachusetts, United States
Patent: 5
Gansu Sheng, China
Patent: 5
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4