With the analysis among 104 patents, we discovered top 43 key players by total patent application. Pan Pacific Copper Co., Ltd., TOSHIBA Corp., Sumitomo Metal Mining Co. Ltd. are dominant in this area. They take 32.69% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Nordrhein-Westfalen, Germany
Patent: 7
Delaware, United States
Patent: 5
Nikko Metal Manufacturing Co. Ltd.
Tennessee, United States
Patent: 4
Texas, United States
Patent: 3
Shaanxi Sheng, China
Patent: 2
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With the analysis among related 24 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Nanchang University, Northwest Nonferrous Metal Research Institute, Dongguan University of Technology take 20.83% of patent filing during this period.
Jiangxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xi'an Xincheng Investment Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 27 new entrants. Nanchang University, Northwest Nonferrous Metal Research Institute, Dongguan University of Technology are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xi'an Xincheng Investment Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 20 universities and scientific research institutions by total patent application. Liaoning University of Petroleum & Chemical Technology, Liaoning University, Nagoya University are dominant in this area. They take 30.77% of the total patent filing.
Liaoning Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 3
Aichi-ken, Japan
Patent: 2
Jiangxi Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Fujian Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1