With the analysis among 1,547 patents, we discovered top 462 key players by total patent application. TDK Corp., Sanyo Special Steel Co., Ltd., DENSO Corp. are dominant in this area. They take 10.92% of the total patent filing.
Tokyo-to, Japan
Patent: 108
Hyogo-ken, Japan
Patent: 33
Aichi-ken, Japan
Patent: 28
Kyoto-fu, Japan
Patent: 28
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 23
Zhejiang Sheng, China
Patent: 23
Chiba-ken, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
Osaka-fu, Japan
Patent: 15
With the analysis among 14 patents, we discovered top 4 start-ups by total patent application. KIOXIA Corp., Tohoku Magnet Institute Co., Ltd., Aisin KK are active in this area.
Miyagi-ken, Japan
Patent: 6
California, United States
Patent: 1
With the analysis among related 1,427 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing TDK Corp., DENSO Corp., NIPPON STEEL CORP. take 8.62% of patent filing during this period.
Tokyo-to, Japan
Patent: 75
Aichi-ken, Japan
Patent: 24
Tokyo-to, Japan
Patent: 24
Sichuan Sheng, China
Patent: 22
Tokyo-to, Japan
Patent: 20
Zhejiang Sheng, China
Patent: 20
Kyoto-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 15
Hyogo-ken, Japan
Patent: 15
With the analysis among related 1,427 patents in last 5 years, we discover 414 new entrants. Eaton Intelligent Power Ltd., Sumitomo Bakelite Co., Ltd., Ningbo Zhongke Biplus New Material Technology Co., Ltd. are the most active new entrants in this area.
DUBLIN, Ireland
Patent: 11
Zhejiang Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Anhui Sheng, China
Patent: 7
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Patent: 7
With the analysis among 522 patents, we discovered top 148 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Wuhan University of Science & Technology, Tohoku University are dominant in this area. They take 11.49% of the total patent filing.
Sichuan Sheng, China
Patent: 23
Hubei Sheng, China
Patent: 11
Miyagi-ken, Japan
Patent: 9
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Anhui Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6