With the analysis among 5,120 patents, we discovered top 488 key players by total patent application. Sumitomo Wiring Systems (U.S.A.), Inc., Yazaki Corp., Sumitomo Electric Industries Ltd. are dominant in this area. They take 11.19% of the total patent filing.
Texas, United States
Patent: 236
Tokyo-to, Japan
Patent: 205
Osaka-fu, Japan
Patent: 132
Beijing Shi, China
Patent: 110
Tokyo-to, Japan
Patent: 66
Jiangsu Sheng, China
Patent: 54
Tokyo-to, Japan
Patent: 47
Osaka-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 34
With the analysis among 9 patents, we discovered top 7 start-ups by total patent application. Switchee Ltd., Shanghai Junzheng Network Technology Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Shanghai Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
British Columbia, Canada
Patent: 1
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 556 patents applied in the last 5 years. We discover 427 most active companies in this area. The fast-growing Yazaki Corp., State Grid Corp. of China, Kyungshin Corp. take 5.76% of patent filing during this period.
Tokyo-to, Japan
Patent: 13
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Texas, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 556 patents in last 5 years, we discover 346 new entrants. Beijing Hanergy Photovoltaic Technology Co., Ltd., Hangzhou Junyue Technology Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 210 patents, we discovered top 60 universities and scientific research institutions by total patent application. North China Electric Power University, China University of Mining & Technology, Tsinghua University are dominant in this area. They take 11.90% of the total patent filing.
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2