With the analysis among 13,035 patents, we discovered top 478 key players by total patent application. State Grid Corp. of China, Toyota Motor Corp., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 3.38% of the total patent filing.
Beijing Shi, China
Patent: 233
Tokyo-to, Japan
Patent: 104
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 104
Chungcheongnam-do, South Korea
Patent: 95
Osaka-fu, Japan
Patent: 70
Tokyo-to, Japan
Patent: 57
Shanghai Shi, China
Patent: 56
Tokyo-to, Japan
Patent: 53
Fukushima-ken, Japan
Patent: 45
Beijing Shi, China
Patent: 44
With the analysis among 66 patents, we discovered top 29 start-ups by total patent application. Smart Auto Labs, Inc., EnerBee SAS, Primo Wind, Inc. are active in this area.
New York, United States
Patent: 19
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 4,014 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., State Grid Corp. of China, North China Electric Power University take 1.47% of patent filing during this period.
Tokyo-to, Japan
Patent: 22
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 18
Hubei Sheng, China
Patent: 17
Liaoning Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
Osaka-fu, Japan
Patent: 15
Beijing Shi, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
With the analysis among related 4,014 patents in last 5 years, we discover 220 new entrants. Augwind Ltd., Shanghai Chenghai New Energy Technology Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Shanghai Chenghai New Energy Technology Co., Ltd.
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among 3,733 patents, we discovered top 313 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, South China University of Technology are dominant in this area. They take 6.48% of the total patent filing.
Beijing Shi, China
Patent: 111
Zhejiang Sheng, China
Patent: 69
Guangdong Sheng, China
Patent: 62
Zhejiang Sheng, China
Patent: 60
Tianjin Shi, China
Patent: 54
Jiangsu Sheng, China
Patent: 52
Hubei Sheng, China
Patent: 44
Hebei Sheng, China
Patent: 44
Hubei Sheng, China
Patent: 43
Shandong Sheng, China
Patent: 42