With the analysis among 3,658 patents, we discovered top 478 key players by total patent application. Mitsubishi Electric Corp., DENSO Corp., Siemens AG are dominant in this area. They take 12.49% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 172
Aichi-ken, Japan
Patent: 165
Bayern, Germany
Patent: 120
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 88
Baden-Württemberg, Germany
Patent: 58
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 57
State Grid Corp. of China
Beijing Shi, China
Patent: 41
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 28
Valeo Équipements Électriques Moteur SAS
With the analysis among 21 patents, we discovered top 5 start-ups by total patent application. Aisin KK, Englishco LLC, GAC Aion New Energy Automobile Co., Ltd. are active in this area.
New York, United States
Patent: 7
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 4
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 2
Utah, United States
Patent: 1
With the analysis among related 1,243 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing DENSO Corp., Mitsubishi Electric Corp., China Jiliang University take 8.21% of patent filing during this period.
Aichi-ken, Japan
Patent: 39
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 37
Zhejiang Sheng, China
Patent: 26
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 21
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 20
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 17
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 15
Valeo Équipements Électriques Moteur SAS
Jiangsu Sheng, China
Patent: 13
With the analysis among related 1,243 patents in last 5 years, we discover 362 new entrants. Huawei Digital Power Technologies Co Ltd, Hefei Juyi Power System Co., Ltd., China FAW Co., Ltd. are the most active new entrants in this area.
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 21
Hefei Juyi Power System Co., Ltd.
Anhui Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 10
Zhejiang Loongson Electric Drive Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Salzburg, Austria
Patent: 7
Xi'An Tsingtech New Energy Technology Co. Ltd.
Shaanxi Sheng, China
Patent: 7
Moving Magnet Technologies SA
Siemens Gamesa Renewable Energy Innovation & Technology SL
With the analysis among 934 patents, we discovered top 127 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Huazhong University of Science & Technology, Southeast University are dominant in this area. They take 10.81% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 37
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 21
National Aviation University
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 18
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 16
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 15
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 14