With the analysis among 59,627 patents, we discovered top 475 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., TOSHIBA Corp. are dominant in this area. They take 4.37% of the total patent filing.
Osaka-fu, Japan
Patent: 1,244
Tokyo-to, Japan
Patent: 728
Tokyo-to, Japan
Patent: 631
Seoul, South Korea
Patent: 612
Tokyo-to, Japan
Patent: 586
Kyoto-fu, Japan
Patent: 583
Tokyo-to, Japan
Patent: 537
Jiangsu Sheng, China
Patent: 514
Tokyo-to, Japan
Patent: 512
With the analysis among 475 patents, we discovered top 61 start-ups by total patent application. China Automotive Battery Research Institute Co. Ltd., Sunwoda Electric Vehicle Battery Co., Ltd., Beijing WeLion New Energy Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 72
Guangdong Sheng, China
Patent: 69
Beijing Shi, China
Patent: 49
Cambridgeshire, United Kingdom
Patent: 32
California, United States
Patent: 26
California, United States
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
With the analysis among related 35,087 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Svolt Energy Technology Co., Ltd., Guangdong Bangpu Recycling Technology Co., Ltd. take 4.21% of patent filing during this period.
Hunan Sheng, China
Patent: 593
Jiangsu Sheng, China
Patent: 514
Guangdong Sheng, China
Patent: 369
Hunan Sheng, China
Patent: 367
Anhui Sheng, China
Patent: 339
Fujian Sheng, China
Patent: 320
Osaka-fu, Japan
Patent: 320
Shaanxi Sheng, China
Patent: 309
Jess Tangqian International Co., Ltd
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Patent: 227
Seoul, South Korea
Patent: 227
With the analysis among related 35,087 patents in last 5 years, we discover 83 new entrants. Svolt Energy Technology Co., Ltd., Zhejiang Pawa New Energy Co., Ltd, Huizhou Liwinon New Energy Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 514
Zhejiang Sheng, China
Patent: 77
Guangdong Sheng, China
Patent: 74
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 62
Hubei Sheng, China
Patent: 60
Jiangsu Sheng, China
Patent: 59
Guangdong Sheng, China
Patent: 59
Shanxi Sheng, China
Patent: 51
Jiangsu Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 47
With the analysis among 25,455 patents, we discovered top 331 universities and scientific research institutions by total patent application. Central South University, Shaanxi University of Science & Technology, South China University of Technology are dominant in this area. They take 6.41% of the total patent filing.
Hunan Sheng, China
Patent: 838
Shaanxi Sheng, China
Patent: 450
Guangdong Sheng, China
Patent: 316
Beijing Shi, China
Patent: 308
Zhejiang Sheng, China
Patent: 303
Beijing Shi, China
Patent: 282
Beijing Shi, China
Patent: 278
Heilongjiang Sheng, China
Patent: 269
Yunnan Sheng, China
Patent: 255
Beijing Shi, China
Patent: 254