With the analysis among 23,497 patents, we discovered top 485 key players by total patent application. Mitsubishi Electric Corp., Hitachi Ltd., Matsushita Electronics Corp. are dominant in this area. They take 4.06% of the total patent filing.
Tokyo-to, Japan
Patent: 349
Tokyo-to, Japan
Patent: 304
Osaka-fu, Japan
Patent: 302
Tokyo-to, Japan
Patent: 218
Massachusetts, United States
Patent: 205
Fukuoka-ken, Japan
Patent: 198
Baden-Württemberg, Germany
Patent: 196
With the analysis among 147 patents, we discovered top 36 start-ups by total patent application. Englishco LLC, Aisin KK, GAC Aion New Energy Automobile Co., Ltd. are active in this area.
New York, United States
Patent: 43
Tokyo-to, Japan
Patent: 27
Guangdong Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 7,540 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Kia Corp., Hyundai Motor Co., Ltd. take 3.37% of patent filing during this period.
Guangdong Sheng, China
Patent: 98
Delaware, United States
Patent: 40
Shandong Sheng, China
Patent: 34
Jilin Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 26
Jilin Sheng, China
Patent: 26
Hubei Sheng, China
Patent: 26
Aichi-ken, Japan
Patent: 25
With the analysis among related 7,540 patents in last 5 years, we discover 242 new entrants. Ningbo Aux Electric Co. Ltd., GAC Aion New Energy Automobile Co., Ltd., Dongfeng Motor Group Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12
Jilin Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
With the analysis among 2,422 patents, we discovered top 267 universities and scientific research institutions by total patent application. Jiangsu University, Zhejiang University, Huazhong University of Science & Technology are dominant in this area. They take 4.62% of the total patent filing.
Jiangsu Sheng, China
Patent: 38
Zhejiang Sheng, China
Patent: 37
Hubei Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 36
Jilin Sheng, China
Patent: 35
Heilongjiang Sheng, China
Patent: 32
Beijing Shi, China
Patent: 31
Zhejiang Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 29