With the analysis among 642 patents, we discovered top 224 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., Sumitomo Heavy Industries, Ltd. are dominant in this area. They take 11.06% of the total patent filing.
Tokyo-to, Japan
Patent: 29
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 20
Sumitomo Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
Technological Resources Pty Ltd.
Western Australia, Australia
Patent: 13
Tokyo-to, Japan
Patent: 12
Bayern, Germany
Patent: 11
Baden-Württemberg, Germany
Patent: 11
Chiba-ken, Japan
Patent: 11
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 10
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With the analysis among related 118 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing Beihang University, Alps Alpine Co., Ltd., Micron Technology, Inc. take 21.19% of patent filing during this period.
Beijing Shi, China
Patent: 10
Idaho, United States
Patent: 7
California, United States
Patent: 7
Ningbo Innovation Research Institute of Beijing University of Aeronautics and Astronautics
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Patent: 5
Lombardia, Italy
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
ZURICH, Switzerland
Patent: 3
Louisiana, United States
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among related 118 patents in last 5 years, we discover 52 new entrants. Micron Technology, Inc., Lam Research Corp., Ningbo Innovation Research Institute of Beijing University of Aeronautics and Astronautics are the most active new entrants in this area.
Idaho, United States
Patent: 7
California, United States
Patent: 7
Ningbo Innovation Research Institute of Beijing University of Aeronautics and Astronautics
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Patent: 5
Lombardia, Italy
Patent: 4
ZURICH, Switzerland
Patent: 3
Louisiana, United States
Patent: 3
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Satellite Engineering Research Institute
Shanghai Shi, China
Patent: 2
China Magnetics Power Equipment (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 110 patents, we discovered top 35 universities and scientific research institutions by total patent application. Beihang University, Institute of Electrical Engineering, Chinese Academy of Sciences, Kyushu University are dominant in this area. They take 20.00% of the total patent filing.
Beijing Shi, China
Patent: 12
Institute of Electrical Engineering, Chinese Academy of Sciences
Fukuoka-ken, Japan
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Nagano-ken, Japan
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2