With the analysis among 2,047 patents, we discovered top 465 key players by total patent application. Nissan Motor Co., Ltd., Toyota Motor Corp., Hyundai Motor Co., Ltd. are dominant in this area. They take 14.02% of the total patent filing.
Fukushima-ken, Japan
Patent: 122
Tokyo-to, Japan
Patent: 117
Beijing Shi, China
Patent: 47
Aichi-ken, Japan
Patent: 38
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 32
Jiangsu Sheng, China
Patent: 30
Tokyo-to, Japan
Patent: 28
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Aisin KK, Rubicon Global Holdings LLC, Southchip Semiconductor Technology (Shanghai) Co., Ltd. are active in this area.
Kentucky, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 254 patents applied in the last 5 years. We discover 204 most active companies in this area. The fast-growing State Grid Corp. of China, Toyota Motor Corp., NARI Technology Co., Ltd. take 12.99% of patent filing during this period.
Beijing Shi, China
Patent: 13
Tokyo-to, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
With the analysis among related 254 patents in last 5 years, we discover 153 new entrants. AUX Air Conditioner Co., Ltd., Ningbo Aux Electric Co. Ltd., China Three Gorges University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among 192 patents, we discovered top 78 universities and scientific research institutions by total patent application. Tianjin University, Shandong Jiaotong University, North China Electric Power University are dominant in this area. They take 13.02% of the total patent filing.
Tianjin Shi, China
Patent: 9
Shandong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Fukuoka-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5