With the analysis among 190,551 patents, we discovered top 486 key players by total patent application. Toyota Motor Corp., General Electric Co., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 4.48% of the total patent filing.
Tokyo-to, Japan
Patent: 3,170
Massachusetts, United States
Patent: 2,725
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 2,633
Tokyo-to, Japan
Patent: 2,453
Tokyo-to, Japan
Patent: 2,440
Bayern, Germany
Patent: 2,415
Tokyo-to, Japan
Patent: 2,119
Baden-Württemberg, Germany
Patent: 2,110
Aichi-ken, Japan
Patent: 2,036
Fukushima-ken, Japan
Patent: 1,852
With the analysis among 1,225 patents, we discovered top 231 start-ups by total patent application. Aisin KK, Englishco LLC, E-Circuit Motors, Inc. are active in this area.
Tokyo-to, Japan
Patent: 241
New York, United States
Patent: 181
Massachusetts, United States
Patent: 41
Texas, United States
Patent: 32
Washington, United States
Patent: 27
Massachusetts, United States
Patent: 21
Texas, United States
Patent: 19
Texas, United States
Patent: 19
Guangdong Sheng, China
Patent: 19
With the analysis among related 80,267 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Xi'an Thermal Power Research Institute Co., Ltd., Honda Motor Co., Ltd. take 2.24% of patent filing during this period.
Beijing Shi, China
Patent: 636
Shaanxi Sheng, China
Patent: 635
Tokyo-to, Japan
Patent: 528
Tokyo-to, Japan
Patent: 504
Massachusetts, United States
Patent: 387
Midtjylland, Denmark
Patent: 364
North Carolina, United States
Patent: 305
With the analysis among related 80,267 patents in last 5 years, we discover 59 new entrants. General Electric Renovables España SL, Xi An Jie Li Dian Li Dian Zi Ji Shu You Xian Gong Si, Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 89
Guangdong Sheng, China
Patent: 76
Fujian Sheng, China
Patent: 49
Hebei Sheng, China
Patent: 48
Shandong Sheng, China
Patent: 42
Guangdong Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 35
Fujian Sheng, China
Patent: 34
Heilongjiang Sheng, China
Patent: 33
With the analysis among 22,878 patents, we discovered top 315 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, Xi'an Jiaotong University are dominant in this area. They take 4.91% of the total patent filing.
Beijing Shi, China
Patent: 440
Zhejiang Sheng, China
Patent: 355
Shaanxi Sheng, China
Patent: 282
Zhejiang Sheng, China
Patent: 278
Beijing Shi, China
Patent: 247
Beijing Shi, China
Patent: 189
Jiangsu Sheng, China
Patent: 181
Heilongjiang Sheng, China
Patent: 180
Tianjin Shi, China
Patent: 179
Jiangsu Sheng, China
Patent: 169