With the analysis among 8,666 patents, we discovered top 477 key players by total patent application. Toyota Motor Corp., Hyundai Motor Co., Ltd., Nissan Motor Co., Ltd. are dominant in this area. They take 23.23% of the total patent filing.
Tokyo-to, Japan
Patent: 867
Fukushima-ken, Japan
Patent: 429
Ford Global Technologies LLC
Michigan, United States
Patent: 382
Tokyo-to, Japan
Patent: 297
Tokyo-to, Japan
Patent: 236
Tokyo-to, Japan
Patent: 224
Aichi-ken, Japan
Patent: 203
Baden-Württemberg, Germany
Patent: 191
With the analysis among 97 patents, we discovered top 16 start-ups by total patent application. Aisin KK, Englishco LLC, Geyser Batteries Oy are active in this area.
Tokyo-to, Japan
Patent: 41
New York, United States
Patent: 18
Texas, United States
Patent: 6
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 4
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 2,174 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hyundai Motor Co., Ltd., Kia Corp., Toyota Motor Corp. take 28.01% of patent filing during this period.
Tokyo-to, Japan
Patent: 134
Ford Global Technologies LLC
Michigan, United States
Patent: 89
Sichuan Sheng, China
Patent: 79
Aichi-ken, Japan
Patent: 42
Fukushima-ken, Japan
Patent: 41
Baden-Württemberg, Germany
Patent: 41
Jilin Sheng, China
Patent: 31
With the analysis among related 2,174 patents in last 5 years, we discover 317 new entrants. Fras-Le SA, CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd., TAE Technologies, Inc. are the most active new entrants in this area.
Rio Grande do Sul, Brazil
Patent: 18
Shandong Sheng, China
Patent: 15
California, United States
Patent: 15
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Patent: 7
Zhejiang Sheng, China
Patent: 7
Delaware, United States
Patent: 7
Texas, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
With the analysis among 869 patents, we discovered top 138 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Jilin University, Tongji University are dominant in this area. They take 21.52% of the total patent filing.
Sichuan Sheng, China
Patent: 92
Jilin Sheng, China
Patent: 67
Shanghai Shi, China
Patent: 28
Jiangsu Sheng, China
Patent: 26
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 18
Shandong Sheng, China
Patent: 18
Chongqing Shi, China
Patent: 14