With the analysis among 504 patents, we discovered top 204 key players by total patent application. Fujitsu Ltd., EIDP, Inc., Imperial Chemical Industries Ltd. are dominant in this area. They take 13.10% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Delaware, United States
Patent: 22
Nordrhein-Westfalen, Germany
Patent: 19
Tokyo-to, Japan
Patent: 17
Jiangsu Sheng, China
Patent: 8
North Carolina, United States
Patent: 7
Shanghai Shi, China
Patent: 7
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With the analysis among related 101 patents applied in the last 5 years. We discover 71 most active companies in this area. The fast-growing Shanghai Bncscitech Co., Ltd, Xuzhou Bokang Information Chemical Co., Ltd., Ningbo Nanda Photoelectric Materials Co., Ltd. take 18.81% of patent filing during this period.
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 101 patents in last 5 years, we discover 59 new entrants. Shanghai Bncscitech Co., Ltd, Ningbo Nanda Photoelectric Materials Co., Ltd., Nippon Kayaku Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shijiazhuang Duzhi Pharmaceutical Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
With the analysis among 127 patents, we discovered top 54 universities and scientific research institutions by total patent application. Xiamen University, Southwest Petroleum University, Tianjin University are dominant in this area. They take 16.54% of the total patent filing.
Fujian Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 5
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3