With the analysis among 30,399 patents, we discovered top 480 key players by total patent application. Hitachi Maxwell Ltd., Sony Group Corp., TDK Corp. are dominant in this area. They take 10.20% of the total patent filing.
United States
Patent: 1,228
Tokyo-to, Japan
Patent: 952
Tokyo-to, Japan
Patent: 920
Osaka-fu, Japan
Patent: 749
Miyagi-ken, Japan
Patent: 631
Chiba-ken, Japan
Patent: 564
Nagano-ken, Japan
Patent: 548
Tokyo-to, Japan
Patent: 526
Kyoto-fu, Japan
Patent: 441
With the analysis among 49 patents, we discovered top 14 start-ups by total patent application. Aisin KK, Tohoku Magnet Institute Co., Ltd., Magnetic Insight, Inc. are active in this area.
Tokyo-to, Japan
Patent: 23
Miyagi-ken, Japan
Patent: 7
California, United States
Patent: 6
California, United States
Patent: 2
California, United States
Patent: 2
Pennsylvania, United States
Patent: 1
Chiba-ken, Japan
Patent: 1
Massachusetts, United States
Patent: 1
With the analysis among related 8,190 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Murata Manufacturing Co. Ltd., FUJIFILM Corp., Hengdian Group DMEGC Magnetics Co., Ltd. take 6.23% of patent filing during this period.
Kyoto-fu, Japan
Patent: 231
Tokyo-to, Japan
Patent: 160
Zhejiang Sheng, China
Patent: 119
Tokyo-to, Japan
Patent: 117
Tokyo-to, Japan
Patent: 116
Tokyo-to, Japan
Patent: 93
Nagano-ken, Japan
Patent: 81
Tokyo-to, Japan
Patent: 70
Osaka-fu, Japan
Patent: 67
Tokushima-ken, Japan
Patent: 63
With the analysis among related 8,190 patents in last 5 years, we discover 226 new entrants. Zhejiang Fuhua Electronics Co., Ltd., Jiehang Equipment Manufacturing Co., Ltd., Nanjing Tairui New Material Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 12
With the analysis among 2,606 patents, we discovered top 238 universities and scientific research institutions by total patent application. South China University of Technology, Beijing University of Technology, Zhejiang University are dominant in this area. They take 7.10% of the total patent filing.
Guangdong Sheng, China
Patent: 63
Beijing Shi, China
Patent: 58
Zhejiang Sheng, China
Patent: 51
Miyagi-ken, Japan
Patent: 49
Zhejiang Sheng, China
Patent: 45
Beijing Shi, China
Patent: 45
Zhejiang Sheng, China
Patent: 41
Tokyo-to, Japan
Patent: 38
Beijing Shi, China
Patent: 35
Sichuan Sheng, China
Patent: 34