With the analysis among 350,624 patents, we discovered top 490 key players by total patent application. Siemens AG, Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 5.79% of the total patent filing.
Bayern, Germany
Patent: 7,768
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 6,526
Tokyo-to, Japan
Patent: 5,996
Osaka-fu, Japan
Patent: 5,940
Tokyo-to, Japan
Patent: 5,742
Baden-Württemberg, Germany
Patent: 4,664
Massachusetts, United States
Patent: 3,598
Aichi-ken, Japan
Patent: 3,094
Noord-Holland, Netherlands
Patent: 2,111
Tokyo-to, Japan
Patent: 2,109
With the analysis among 1,209 patents, we discovered top 145 start-ups by total patent application. Englishco LLC, Aisin KK, E-Circuit Motors, Inc. are active in this area.
New York, United States
Patent: 572
Tokyo-to, Japan
Patent: 295
Massachusetts, United States
Patent: 20
Shanghai Shi, China
Patent: 17
SURREY, United Kingdom
Patent: 10
Nevada, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
With the analysis among related 29,520 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, DENSO Corp. take 1.84% of patent filing during this period.
Beijing Shi, China
Patent: 270
Guangdong Sheng, China
Patent: 144
Aichi-ken, Japan
Patent: 130
Hubei Sheng, China
Patent: 105
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 96
Jiangsu Sheng, China
Patent: 95
Bayern, Germany
Patent: 84
Baden-Württemberg, Germany
Patent: 83
Guangdong Sheng, China
Patent: 78
Heilongjiang Sheng, China
Patent: 76
With the analysis among related 29,520 patents in last 5 years, we discover 61 new entrants. Hubei Huanyi Electromagnetic Equipment Engineering Technology Co., Ltd., Juli Automation Equipment (Zhejiang) Co., Ltd., Shanghai Panhu Power Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 33
Zhejiang Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Zhongchuang Electromechanical Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 9
With the analysis among 23,745 patents, we discovered top 315 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 5.56% of the total patent filing.
Jiangsu Sheng, China
Patent: 485
Hubei Sheng, China
Patent: 422
Jiangsu Sheng, China
Patent: 414
Heilongjiang Sheng, China
Patent: 404
Zhejiang Sheng, China
Patent: 376
Heilongjiang Sheng, China
Patent: 270
Jiangsu Sheng, China
Patent: 253
Shandong University of Technology
Shandong Sheng, China
Patent: 236
Jiangsu Sheng, China
Patent: 209
Sichuan Sheng, China
Patent: 179