With the analysis among 3,118 patents, we discovered top 481 key players by total patent application. State Grid Corp. of China, LG Energy Solution Ltd., Toyota Motor Corp. are dominant in this area. They take 5.20% of the total patent filing.
Beijing Shi, China
Patent: 83
Seoul, South Korea
Patent: 42
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 35
Kanagawa-ken, Japan
Patent: 30
Osaka-fu, Japan
Patent: 30
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
Fujian Sheng, China
Patent: 21
With the analysis among 40 patents, we discovered top 22 start-ups by total patent application. Aisin KK, Rntec, KIOXIA Corp. are active in this area.
Anhui Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
New York, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,305 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, LG Energy Solution Ltd., Toyota Motor Corp. take 4.43% of patent filing during this period.
Beijing Shi, China
Patent: 54
Seoul, South Korea
Patent: 26
Tokyo-to, Japan
Patent: 22
Fujian Sheng, China
Patent: 21
Kanagawa-ken, Japan
Patent: 18
Guangdong Sheng, China
Patent: 17
Anhui Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
With the analysis among related 2,305 patents in last 5 years, we discover 371 new entrants. Fujian Torch Electron Technology Co., Ltd., Guangdong Power Grid Co. Ltd., Central South University are the most active new entrants in this area.
Fujian Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 17
Hunan Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 8
Taixing Energy Solutions Co., Ltd.
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Patent: 8
Beijing Shi, China
Patent: 8
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 8
Fujian Sheng, China
Patent: 8
With the analysis among 703 patents, we discovered top 212 universities and scientific research institutions by total patent application. Central South University, North China Electric Power University, Tsinghua University are dominant in this area. They take 7.97% of the total patent filing.
Hunan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Hunan University of Science & Engineering
Hunan Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Miyagi-ken, Japan
Patent: 6