With the analysis among 43,521 patents, we discovered top 489 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 2.65% of the total patent filing.
Tokyo-to, Japan
Patent: 552
Tokyo-to, Japan
Patent: 367
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 234
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 206
Aichi-ken, Japan
Patent: 203
Tokyo-to, Japan
Patent: 192
Bayern, Germany
Patent: 180
Tokyo-to, Japan
Patent: 166
Aichi-ken, Japan
Patent: 159
With the analysis among 94 patents, we discovered top 48 start-ups by total patent application. Aisin KK, Shanghai United Imaging Healthcare Co., Ltd., Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 12
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 7
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 7
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 4
American Battery Solutions, Inc.
North Dakota, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
New York, United States
Patent: 3
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 29,039 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hyundai Motor Co., Ltd., Kia Corp., Gree Electric Appliances, Inc. of Zhuhai take 0.89% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 77
Baden-Württemberg, Germany
Patent: 62
State Grid Corp. of China
Beijing Shi, China
Patent: 50
Tokyo-to, Japan
Patent: 47
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 40
Tokyo-to, Japan
Patent: 32
With the analysis among related 29,039 patents in last 5 years, we discover 267 new entrants. Suzhou Inspur Intelligent Technology Co., Ltd., Anhui Xinfu New Energy Technology Co., Ltd., Ningbo Huoke Electric Co., Ltd. are the most active new entrants in this area.
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 28
Anhui Xinfu New Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 26
Ningbo Huoke Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 19
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 17
Far East Smarter Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Jiangsu Yongsheng Heat Transfer Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Far East Composite Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 15
Wuhu Anruide Automotive Technology Co., Ltd.
Anhui Sheng, China
Patent: 15
New Far East Cable Co. Ltd.
Jiangsu Sheng, China
Patent: 15
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 14
With the analysis among 2,679 patents, we discovered top 261 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Jiangsu University, Hefei Institutes of Physical Science are dominant in this area. They take 2.99% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 26
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 25
South China University of Technology
Guangdong Sheng, China
Patent: 24
Beijing Shi, China
Patent: 23
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 20
Jilin Sheng, China
Patent: 19
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 18
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 16
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 16