With the analysis among 305 patents, we discovered top 163 key players by total patent application. Tanaka Kikinzoku Kogyo KK, Südzucker AG, Konica Corp. are dominant in this area. They take 10.16% of the total patent filing.
Tanaka Kikinzoku Kogyo KK
Tokyo-to, Japan
Patent: 14
Baden-Württemberg, Germany
Patent: 9
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 8
Chiba-ken, Japan
Patent: 6
Fuji Photo Film Co., Ltd.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 6
Kojima Chemicals Co., Ltd.
Saitama-ken, Japan
Patent: 5
Nippon Sheet Glass Co., Ltd.
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With the analysis among related 222 patents applied in the last 5 years. We discover 139 most active companies in this area. The fast-growing Yanshan University, South China University of Technology, Tiangong University take 7.66% of patent filing during this period.
Hebei Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among related 222 patents in last 5 years, we discover 77 new entrants. Jiangsu Normal University, Wuhan University of Science & Technology, Hubei University of Technology are the most active new entrants in this area.
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 4
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
Hubei University of Technology
Hubei Sheng, China
Patent: 3
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Qidong Chuanglu New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
With the analysis among 769 patents, we discovered top 204 universities and scientific research institutions by total patent application. Xiamen University, Donghua University, Jilin University are dominant in this area. They take 10.27% of the total patent filing.
Fujian Sheng, China
Patent: 32
Shanghai Shi, China
Patent: 28
Jilin Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 17
Shandong Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 14
South China University of Technology
Guangdong Sheng, China
Patent: 12