With the analysis among 254 patents, we discovered top 104 key players by total patent application. Seiko Epson Corp., Nippon Kayaku Co., Ltd., Zhejiang Shanyu Group Co., Ltd. are dominant in this area. They take 18.90% of the total patent filing.
Nagano-ken, Japan
Patent: 20
Tokyo-to, Japan
Patent: 13
Zhejiang Shanyu Group Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Zhejiang Longsheng Group Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Dai Nippon Printing Co., Ltd.
Shaoxing Shangyu Golden Crown Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Suzhou Wujiang District Oasis Dyestuff Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Michigan, United States
Patent: 5
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With the analysis among related 72 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Seiko Epson Corp., Nippon Kayaku Co., Ltd., Zhejiang Longsheng Chemical Research Institute Co.,Ltd. take 40.28% of patent filing during this period.
Nagano-ken, Japan
Patent: 15
Tokyo-to, Japan
Patent: 10
Zhejiang Longsheng Chemical Research Institute Co.,Ltd.
Zhejiang Sheng, China
Patent: 4
Shaoxing Shangyu Golden Crown Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Zhejiang Runtu Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Shaoxing Golden Oasis New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Henan Deyirui New Material Co., Ltd.
Henan Sheng, China
Patent: 3
Jiangsu Huaer Chemical Industry Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Huzhou Xinyuan Textile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 72 patents in last 5 years, we discover 22 new entrants. Henan Deyirui New Material Co., Ltd., Shaoxing Golden Oasis New Material Technology Co., Ltd., BESTON GROUP CO., LTD. are the most active new entrants in this area.
Henan Deyirui New Material Co., Ltd.
Henan Sheng, China
Patent: 3
Shaoxing Golden Oasis New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Huzhou Xinyuan Textile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Mianyang Jialian Printing & Dyeing Co. Ltd.
Sichuan Sheng, China
Patent: 1
Dalian Polytechnic University
Liaoning Sheng, China
Patent: 1
Hangzhou Flexant Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Dibang Chemical Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Shaanxi Jinlan Garment Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Changzhou Yuepeng Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 10 universities and scientific research institutions by total patent application. Shandong University, Polytechnic University of Catalonia, Dalian Polytechnic University are dominant in this area. They take 35.29% of the total patent filing.
Shandong Sheng, China
Patent: 3
Polytechnic University of Catalonia
Dalian Polytechnic University
Liaoning Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 1
Ocean University of China
Shandong Sheng, China
Patent: 1
Jiangsu Polytechnic University
Jiangsu Sheng, China
Patent: 1
Tyumen State Oil & Gas University
Jiangsu Sheng, China
Patent: 1