With the analysis among 4,130 patents, we discovered top 475 key players by total patent application. Mitsubishi Electric Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 14.46% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 251
Tokyo-to, Japan
Patent: 187
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 144
International Business Machines Corp.
New York, United States
Patent: 104
Tokyo-to, Japan
Patent: 95
Fukuoka-ken, Japan
Patent: 92
Tokyo-to, Japan
Patent: 71
Telefonaktiebolaget LM Ericsson
With the analysis among 14 patents, we discovered top 7 start-ups by total patent application. Aisin KK, Volocopter GmbH, Leadrive Technology Shanghai Co. Ltd. are active in this area.
Baden-Württemberg, Germany
Patent: 3
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 1
Alauda Aeronautics Pty Ltd.
South Australia, Australia
Patent: 1
Anhui Sheng, China
Patent: 1
STOCKHOLM, Sweden
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 839 patents applied in the last 5 years. We discover 448 most active companies in this area. The fast-growing Canon Co., Ltd, Southeast University, Google LLC take 6.56% of patent filing during this period.
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Patent: 22
Jiangsu Sheng, China
Patent: 18
California, United States
Patent: 15
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 14
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 12
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 8
With the analysis among related 839 patents in last 5 years, we discover 304 new entrants. MinebeaMitsumi Inc, Movidius Ltd., Jiangsu Junwei Power Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Junwei Power Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Tennessee, United States
Patent: 5
ebm-papst Mulfingen GmbH & Co. KG
Aichi-ken, Japan
Patent: 4
GD Midea Heating & Ventilating Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 4
Hunan Mechanical and Electrical Vocational and Technical College
Hunan Sheng, China
Patent: 4
Dalian Maritime University
Liaoning Sheng, China
Patent: 4
With the analysis among 883 patents, we discovered top 189 universities and scientific research institutions by total patent application. Southeast University, Zhejiang University, Huazhong University of Science & Technology are dominant in this area. They take 11.55% of the total patent filing.
Jiangsu Sheng, China
Patent: 38
Zhejiang Sheng, China
Patent: 33
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 30
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 22
North China Electric Power University
Beijing Shi, China
Patent: 17
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13