With the analysis among 80 patents, we discovered top 41 key players by total patent application. TOSHIBA Corp., TDK Corp., Alps Alpine Co., Ltd. are dominant in this area. They take 30.00% of the total patent filing.
Tokyo-to, Japan
Patent: 16
California, United States
Patent: 4
Chungcheongnam-do, South Korea
Patent: 3
California, United States
Patent: 2
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With the analysis among related 12 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Alps Alpine Co., Ltd., Headway Technologies, Inc., Gree Electric Appliances, Inc. of Zhuhai take 50.00% of patent filing during this period.
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Universitas Negeri Padang
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 7 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, China Nuclear Industry Motor Operation Technology Development Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Universitas Negeri Padang
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 6 universities and scientific research institutions by total patent application. University of Southern California, Central South University, Tsinghua University are dominant in this area. They take 21.05% of the total patent filing.
California, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Okinawa-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1