With the analysis among 1,100 patents, we discovered top 463 key players by total patent application. EIDP, Inc., Toyo Ink SC Holdings Co. Ltd., Ricoh Co., Ltd. are dominant in this area. They take 7.18% of the total patent filing.
Delaware, United States
Patent: 35
Hokkaido, Japan
Patent: 24
Tokyo-to, Japan
Patent: 20
Pennsylvania, United States
Patent: 20
Jiangsu Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 16
New York, United States
Patent: 10
Tokyo-to, Japan
Patent: 10
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With the analysis among related 166 patents applied in the last 5 years. We discover 125 most active companies in this area. The fast-growing Sunlour Pigment Co., Ltd., Lingchuan Xinhong Pigment Fine Chemical Co., Ltd., Xuancheng Yabang Chemical Industry Ltd. take 14.46% of patent filing during this period.
Jiangsu Sheng, China
Patent: 11
Shanxi Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 4
Shandong Century Lianhong New Material Co., Ltd.
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 166 patents in last 5 years, we discover 113 new entrants. Lingchuan Xinhong Pigment Fine Chemical Co., Ltd., Shandong Century Lianhong New Material Co., Ltd., Ximeishi New Material Technology (Changzhou) Co., Ltd. are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 9
Shandong Century Lianhong New Material Co., Ltd.
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 48 patents, we discovered top 17 universities and scientific research institutions by total patent application. National Tsing-Hua University, Fujian Normal University, Tianjin Chengjian University are dominant in this area. They take 31.25% of the total patent filing.
Taiwan Province, China
Patent: 2
Fujian Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1