With the analysis among 5,743 patents, we discovered top 484 key players by total patent application. Toyota Motor Corp., Matsushita Electronics Corp., SANYO Electric Co., Ltd. are dominant in this area. They take 11.75% of the total patent filing.
Tokyo-to, Japan
Patent: 266
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 248
California, United States
Patent: 161
Chiba-ken, Japan
Patent: 147
Tokyo-to, Japan
Patent: 142
Tokyo-to, Japan
Patent: 95
Toshiba Battery Co., Ltd.
Tokyo-to, Japan
Patent: 73
Kyoto-fu, Japan
Patent: 72
Japan Storage Battery Co., Ltd.
Kyoto-fu, Japan
Patent: 61
Shin-Kobe Electric Machinery Co., Ltd.
Tokyo-to, Japan
Patent: 55
With the analysis among 44 patents, we discovered top 15 start-ups by total patent application. SZ DJI Technology Co., Ltd., Volt Technology Ltd., IntoCare Medical Technology Co., Ltd. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 16
Auckland, New Zealand
Patent: 4
IntoCare Medical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
California, United States
Patent: 2
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 2
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 2
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Dianxiang Information Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 1,473 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Energy Solution Ltd., Hefei Guoxuan High-Tech Power Energy Co., Ltd., Ningde Amperex Technology Ltd. take 5.63% of patent filing during this period.
Seoul, South Korea
Patent: 31
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 28
Ningde Amperex Technology Ltd.
Fujian Sheng, China
Patent: 24
Zhuhai CosMX Battery Co., Ltd.
Guangdong Sheng, China
Patent: 20
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 17
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Hubei Yiwei Power Co., Ltd.
Hubei Sheng, China
Patent: 16
Taixing Energy Solutions Co., Ltd.
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Patent: 15
Tokyo-to, Japan
Patent: 15
With the analysis among related 1,473 patents in last 5 years, we discover 373 new entrants. Zhuhai CosMX Battery Co., Ltd., Svolt Energy Technology Co., Ltd., Taixing Energy Solutions Co., Ltd. are the most active new entrants in this area.
Zhuhai CosMX Battery Co., Ltd.
Guangdong Sheng, China
Patent: 20
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Taixing Energy Solutions Co., Ltd.
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Patent: 15
Guangdong Sheng, China
Patent: 11
Ruipu Lanjun Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Shanghai Ruipuqing Innovation Energy Co., Ltd.
Shanghai Shi, China
Patent: 8
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 8
Jiangsu Zhengli New Energy Battery Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Jiangsu Contemporary Amperex Technology Ltd.
Jiangsu Sheng, China
Patent: 7
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 6
With the analysis among 529 patents, we discovered top 150 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Central South University, Tsinghua University are dominant in this area. They take 7.94% of the total patent filing.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Miyagi-ken, Japan
Patent: 9
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 8
Jilin Sheng, China
Patent: 7
Université François-Rabelais de Tours
Beijing Institute of Technology
Beijing Shi, China
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6