With the analysis among 2,664 patents, we discovered top 462 key players by total patent application. Proterial Ltd., Mitsubishi Materials Corp., Alps Alpine Co., Ltd. are dominant in this area. They take 24.66% of the total patent filing.
Chiba-ken, Japan
Patent: 318
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 208
Tokyo-to, Japan
Patent: 131
Tokyo-to, Japan
Patent: 117
Tokyo-to, Japan
Patent: 105
Tokyo-to, Japan
Patent: 72
Aichi-ken, Japan
Patent: 66
Kyoto-fu, Japan
Patent: 62
Tokyo-to, Japan
Patent: 61
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 36
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
Tohoku Magnet Institute Co., Ltd.
Miyagi-ken, Japan
Patent: 5
With the analysis among related 249 patents applied in the last 5 years. We discover 126 most active companies in this area. The fast-growing Proterial Ltd., TDK Corp., JFE Steel Corp. take 27.71% of patent filing during this period.
Chiba-ken, Japan
Patent: 34
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 14
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 13
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 10
Sanyo Special Steel Co., Ltd.
Hyogo-ken, Japan
Patent: 5
Hyogo-ken, Japan
Patent: 3
With the analysis among related 249 patents in last 5 years, we discover 70 new entrants. Sulzer Metco, Inc., Yanshan University, Xianyang Gazelle Valley New Material Technology Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 3
Xianyang Gazelle Valley New Material Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Dai-Ichi High Frequency Co., Ltd.
Zhongshan Mingding Technology Energy Saving Co., Ltd.
Guangdong Sheng, China
Patent: 2
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 2
Ebara Environmental Plant Co. Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 308 patents, we discovered top 103 universities and scientific research institutions by total patent application. Tohoku University, Institute of Metal Research Chinese Academy of Sciences, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 11.36% of the total patent filing.
Miyagi-ken, Japan
Patent: 11
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 8
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 7
Korea Institute of Science & Technology
University of Science & Technology Beijing
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Hefei University of Technology
Anhui Sheng, China
Patent: 5
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 5
Railway Technical Research Institute
Nippon Institute of Technology
Saitama-ken, Japan
Patent: 5