With the analysis among 1,291 patents, we discovered top 344 key players by total patent application. TDK Corp., Proterial Ltd., Tokin Corp. /JP/ are dominant in this area. They take 22.70% of the total patent filing.
Tokyo-to, Japan
Patent: 151
Chiba-ken, Japan
Patent: 87
Miyagi-ken, Japan
Patent: 55
Tokyo-to, Japan
Patent: 45
Noord-Holland, Netherlands
Patent: 27
Osaka-fu, Japan
Patent: 24
Bayern, Germany
Patent: 22
Kyoto-fu, Japan
Patent: 22
Shanghai Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
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With the analysis among related 215 patents applied in the last 5 years. We discover 120 most active companies in this area. The fast-growing JFE Chemical Corp., TDK Corp., JFE Steel Corp. take 21.86% of patent filing during this period.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 12
Zhejiang Sheng, China
Patent: 8
Chiba-ken, Japan
Patent: 7
Zhejiang Sheng, China
Patent: 6
Taiwan Province, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among related 215 patents in last 5 years, we discover 83 new entrants. JFE Steel Corp., UDE, Chengdu University of Information Technology are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 12
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Hanglin Innovation Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 144 patents, we discovered top 46 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, University of Science & Technology Beijing, China Jiliang University are dominant in this area. They take 19.44% of the total patent filing.
Sichuan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2