With the analysis among 703 patents, we discovered top 147 key players by total patent application. FUJIFILM Corp., Fuji Photo Film Co., Ltd., Eastman Kodak Co. are dominant in this area. They take 32.86% of the total patent filing.
Tokyo-to, Japan
Patent: 107
Tokyo-to, Japan
Patent: 83
New York, United States
Patent: 41
Tokyo-to, Japan
Patent: 36
Chiba-ken, Japan
Patent: 25
Delaware, United States
Patent: 15
New Jersey, United States
Patent: 14
Tokyo-to, Japan
Patent: 11
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With the analysis among related 58 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Daicel Corp., Hokkaido University, Suzhou University of Science & Technology take 22.41% of patent filing during this period.
Chiba-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Texas, United States
Patent: 3
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 58 patents in last 5 years, we discover 43 new entrants. Hokkaido University, Suzhou University of Science & Technology, Kunming Acetate Fiber Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 54 patents, we discovered top 29 universities and scientific research institutions by total patent application. Hokkaido University, Shaanxi Normal University, Suzhou University of Science & Technology are dominant in this area. They take 27.78% of the total patent filing.
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1