With the analysis among 329 patents, we discovered top 127 key players by total patent application. Mitsubishi Materials Corp., Matsushita Electronics Corp., Showa KDE Co., Ltd. are dominant in this area. They take 12.46% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Osaka-fu, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
Zhejiang Sheng, China
Patent: 8
Illinois, United States
Patent: 7
Brandenburg, Germany
Patent: 6
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With the analysis among related 106 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing Mitsubishi Materials Corp., Wuhan University of Science & Technology, Tokyo University of Science take 28.30% of patent filing during this period.
Tokyo-to, Japan
Patent: 15
Hubei Sheng, China
Patent: 8
Ibaraki-ken, Japan
Patent: 7
Nikko Metal Manufacturing Co. Ltd.
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among related 106 patents in last 5 years, we discover 40 new entrants. Nitto Denko Corp., Ibaraki University, Nihon Parkerizing Co., Ltd. are the most active new entrants in this area.
Ibaraki-ken, Japan
Patent: 7
Nikko Metal Manufacturing Co. Ltd.
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 126 patents, we discovered top 36 universities and scientific research institutions by total patent application. Tokyo University of Science, Wuhan University of Science & Technology, Ibaraki University are dominant in this area. They take 31.75% of the total patent filing.
Tokyo-to, Japan
Patent: 20
Hubei Sheng, China
Patent: 10
Ibaraki-ken, Japan
Patent: 7
Guangdong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Hillingdon, United Kingdom
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2