With the analysis among 3,001 patents, we discovered top 474 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., DENSO Corp. are dominant in this area. They take 9.63% of the total patent filing.
Tokyo-to, Japan
Patent: 100
Tokyo-to, Japan
Patent: 95
Aichi-ken, Japan
Patent: 94
Tokyo-to, Japan
Patent: 94
Tokyo-to, Japan
Patent: 91
Baden-Württemberg, Germany
Patent: 60
Kyoto-fu, Japan
Patent: 53
Osaka-fu, Japan
Patent: 52
Fukushima-ken, Japan
Patent: 45
Tokyo-to, Japan
Patent: 44
With the analysis among 32 patents, we discovered top 9 start-ups by total patent application. Reactive Technologies Ltd., Aisin KK, Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Ecoplant Technological Innovation Ltd.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 340 patents applied in the last 5 years. We discover 250 most active companies in this area. The fast-growing OMRON Corp., FANUC Corp., State Grid Corp. of China take 14.12% of patent filing during this period.
Kyoto-fu, Japan
Patent: 20
Yamanashi-ken, Japan
Patent: 15
Beijing Shi, China
Patent: 13
Tokyo-to, Japan
Patent: 10
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 340 patents in last 5 years, we discover 153 new entrants. Jiangsu Midea Chunhua Electric Appliance Co. Ltd., Wuhan University, Tiangong University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 395 patents, we discovered top 104 universities and scientific research institutions by total patent application. Zhejiang University, North China Electric Power University, Southeast University are dominant in this area. They take 10.38% of the total patent filing.
Zhejiang Sheng, China
Patent: 12
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6