With the analysis among 556,312 patents, we discovered top 464 key players by total patent application. LG Energy Solution Ltd., Toyota Motor Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 3.76% of the total patent filing.
Seoul, South Korea
Patent: 8,895
Tokyo-to, Japan
Patent: 6,239
Beijing Shi, China
Patent: 5,786
Chungcheongnam-do, South Korea
Patent: 4,897
Osaka-fu, Japan
Patent: 4,733
Kanagawa-ken, Japan
Patent: 4,095
Osaka-fu, Japan
Patent: 3,063
With the analysis among 5,744 patents, we discovered top 445 start-ups by total patent application. KIOXIA Corp., Yangtze Memory Technologies Co., Ltd., Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 368
Hubei Sheng, China
Patent: 220
Guangdong Sheng, China
Patent: 189
Beijing Shi, China
Patent: 163
Beijing Shi, China
Patent: 160
Tokyo-to, Japan
Patent: 154
California, United States
Patent: 136
Taiwan Province, China
Patent: 91
Gyeonggi-do, South Korea
Patent: 89
Texas, United States
Patent: 78
With the analysis among related 440,594 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Energy Solution Ltd., China Petroleum & Chemical Corp., Panasonic Intellectual Property Management Co. Ltd. take 3.10% of patent filing during this period.
Seoul, South Korea
Patent: 5,693
Beijing Shi, China
Patent: 4,030
Osaka-fu, Japan
Patent: 3,926
Tokyo-to, Japan
Patent: 3,003
Kanagawa-ken, Japan
Patent: 2,118
Hunan Sheng, China
Patent: 2,106
Taiwan Province, China
Patent: 1,973
Fujian Sheng, China
Patent: 1,949
Tokyo-to, Japan
Patent: 1,888
With the analysis among related 440,594 patents in last 5 years, we discover 11 new entrants. Taixing Energy Solutions Co., Ltd., Envision Power Technology (Jiangsu) Co., Ltd., Envision Ruitai Power Technology (Shanghai) Co., Ltd. are the most active new entrants in this area.
Taixing Energy Solutions Co., Ltd.
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Patent: 239
Jiangsu Sheng, China
Patent: 229
Shanghai Shi, China
Patent: 224
Guangdong Sheng, China
Patent: 191
Jiangsu Sheng, China
Patent: 183
Beijing Shi, China
Patent: 179
Jiangsu Sheng, China
Patent: 156
New York, United States
Patent: 146
Jiangsu Sheng, China
Patent: 141
Jiangsu Sheng, China
Patent: 141
With the analysis among 173,172 patents, we discovered top 341 universities and scientific research institutions by total patent application. Central South University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University are dominant in this area. They take 5.32% of the total patent filing.
Hunan Sheng, China
Patent: 2,603
Liaoning Sheng, China
Patent: 2,136
Zhejiang Sheng, China
Patent: 1,987
Guangdong Sheng, China
Patent: 1,775
Beijing Shi, China
Patent: 1,645
Yunnan Sheng, China
Patent: 1,615
Beijing Shi, China
Patent: 1,567
Tianjin Shi, China
Patent: 1,370
Zhejiang Sheng, China
Patent: 1,240
Hubei Sheng, China
Patent: 1,189