With the analysis among 2,756 patents, we discovered top 465 key players by total patent application. Mitsubishi Electric Corp., Hitachi Ltd., DENSO Corp. are dominant in this area. They take 11.72% of the total patent filing.
Tokyo-to, Japan
Patent: 165
Tokyo-to, Japan
Patent: 79
Aichi-ken, Japan
Patent: 79
Tokyo-to, Japan
Patent: 67
Guangdong Sheng, China
Patent: 56
Bayern, Germany
Patent: 49
Beijing Shi, China
Patent: 45
Tokyo-to, Japan
Patent: 42
Osaka-fu, Japan
Patent: 35
Tokyo-to, Japan
Patent: 29
With the analysis among 25 patents, we discovered top 6 start-ups by total patent application. Turntide Technologies, Inc., GAC Aion New Energy Automobile Co., Ltd., Aisin KK are active in this area.
California, United States
Patent: 16
Guangdong Sheng, China
Patent: 4
Shenzhen Pudu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 949 patents applied in the last 5 years. We discover 458 most active companies in this area. The fast-growing BYD Co., Ltd., Zhejiang University, Mitsubishi Electric Corp. take 9.48% of patent filing during this period.
Guangdong Sheng, China
Patent: 52
Zhejiang Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 15
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among related 949 patents in last 5 years, we discover 314 new entrants. Nanjing University of Posts & Telecommunications, Huaiyin Institute of Technology, Nagaoka University of Technology National University Corp. are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Niigata-ken, Japan
Patent: 5
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Kentucky, United States
Patent: 4
With the analysis among 850 patents, we discovered top 168 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Zhejiang University, Southeast University are dominant in this area. They take 10.35% of the total patent filing.
Jiangsu Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 27
Hubei Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 21
Heilongjiang Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 18
Heilongjiang Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 14