With the analysis among 1,198 patents, we discovered top 355 key players by total patent application. Fuji Photo Film Co., Ltd., Toyo Ink SC Holdings Co. Ltd., Asahi Kasei Corp. are dominant in this area. They take 18.28% of the total patent filing.
Tokyo-to, Japan
Patent: 115
Hokkaido, Japan
Patent: 68
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 24
Osaka-fu, Japan
Patent: 23
Tokyo-to, Japan
Patent: 23
Osaka-fu, Japan
Patent: 21
No data, please try another search term
With the analysis among related 250 patents applied in the last 5 years. We discover 140 most active companies in this area. The fast-growing Asahi Kasei Corp., Mitsubishi Gas Chemical Co., Inc., MGC Filsheet Co., Ltd. take 21.60% of patent filing during this period.
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
undefined undefined
Patent: 6
Hubei Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5
Karnataka, India
Patent: 5
Hunan Sheng, China
Patent: 4
With the analysis among related 250 patents in last 5 years, we discover 111 new entrants. MGC Filsheet Co., Ltd., Wuhan Institute of Technology, Northwest Normal University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5
Karnataka, India
Patent: 5
Hunan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Nanjing Keruijian Pharmaceutical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 83 patents, we discovered top 37 universities and scientific research institutions by total patent application. Northwest Normal University, Wuhan Institute of Technology, Changchun Inst of Applied Chem Chinese Academy of Sciences are dominant in this area. They take 19.28% of the total patent filing.
Gansu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Chiba-ken, Japan
Patent: 2
Taiwan Province, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2