With the analysis among 6,972 patents, we discovered top 459 key players by total patent application. Proterial Ltd., TOSHIBA Corp., TDK Corp. are dominant in this area. They take 21.23% of the total patent filing.
Chiba-ken, Japan
Patent: 568
Tokyo-to, Japan
Patent: 471
Tokyo-to, Japan
Patent: 441
Osaka-fu, Japan
Patent: 388
Tokyo-to, Japan
Patent: 264
Tokyo-to, Japan
Patent: 185
Tokyo-to, Japan
Patent: 179
Hessen, Germany
Patent: 172
Miyagi-ken, Japan
Patent: 157
Tokyo-to, Japan
Patent: 93
With the analysis among 18 patents, we discovered top 11 start-ups by total patent application. Tohoku Magnet Institute Co., Ltd., Noveon Magnetics Inc, KIOXIA Corp. are active in this area.
Miyagi-ken, Japan
Patent: 7
Texas, United States
Patent: 2
Chiba-ken, Japan
Patent: 1
Nevada, United States
Patent: 1
Chungcheongnam-do, South Korea
Patent: 1
Washington, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,133 patents applied in the last 5 years. We discover 377 most active companies in this area. The fast-growing TDK Corp., Proterial Ltd., VACUUMSCHMELZE GmbH & Co. KG take 24.01% of patent filing during this period.
Tokyo-to, Japan
Patent: 212
Chiba-ken, Japan
Patent: 30
Hessen, Germany
Patent: 30
Tokyo-to, Japan
Patent: 29
Aichi-ken, Japan
Patent: 25
Osaka-fu, Japan
Patent: 24
Zhejiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
With the analysis among related 1,133 patents in last 5 years, we discover 276 new entrants. Yixing Zixin Electronic New Material Co., Ltd., Anhui Zhici New Material Technology Co., Ltd., Wuhan University of Science & Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Ibaraki-ken, Japan
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 778 patents, we discovered top 129 universities and scientific research institutions by total patent application. Tohoku University, China Jiliang University, University of Science & Technology Beijing are dominant in this area. They take 9.77% of the total patent filing.
Miyagi-ken, Japan
Patent: 25
Zhejiang Sheng, China
Patent: 17
Beijing Shi, China
Patent: 15
Henan Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 11