With the analysis among 16,436 patents, we discovered top 479 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Sony Group Corp. are dominant in this area. They take 7.18% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 565
Tokyo-to, Japan
Patent: 313
Tokyo-to, Japan
Patent: 302
California, United States
Patent: 297
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 252
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 233
Tokyo-to, Japan
Patent: 208
Tokyo-to, Japan
Patent: 206
Seoul, South Korea
Patent: 191
Chiba-ken, Japan
Patent: 189
With the analysis among 129 patents, we discovered top 34 start-ups by total patent application. Aisin KK, China Automotive Battery Research Institute Co. Ltd., Energizer Brands LLC are active in this area.
Tokyo-to, Japan
Patent: 10
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 10
California, United States
Patent: 9
Baden-Württemberg, Germany
Patent: 8
Tekna Plasma Systems, Inc.
Lombardia, Italy
Patent: 7
Saint-Augustin Canada Electric, Inc.
California, United States
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among related 2,463 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Contemporary Amperex Technology Co., Ltd., Ningde Amperex Technology Ltd., LG Energy Solution Ltd. take 6.70% of patent filing during this period.
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 108
Ningde Amperex Technology Ltd.
Fujian Sheng, China
Patent: 29
Seoul, South Korea
Patent: 28
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 27
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 27
Zhuhai CosMX Battery Co., Ltd.
Guangdong Sheng, China
Patent: 26
Jiangsu Zhengli New Energy Battery Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 26
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 20
With the analysis among related 2,463 patents in last 5 years, we discover 226 new entrants. Suzhou Niu Maitian New Material Technology Co., Ltd., Huadong Smart Information Technology (Shenzhen) Co., Ltd., Changzhou Weizhou Electronic Technology Co., Ltd. are the most active new entrants in this area.
Suzhou Niu Maitian New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 19
Huadong Smart Information Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 10
Changzhou Weizhou Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Guangzhou Xiaopeng Motors Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Shanghai CENAT New Energy Co., Ltd.
Shanghai Shi, China
Patent: 7
Guangxi Kanai New Energy Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
JIANGSU CENAT NEW ENERGY CO.,LTD.
Jiangsu Sheng, China
Patent: 7
Nanchang Kanai New Energy Co., Ltd.
Jiangxi Sheng, China
Patent: 7
Tesson New Energy Research Nanjing Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Zhengzhou Shenlan Power Technology Co., Ltd.
Henan Sheng, China
Patent: 6
With the analysis among 3,765 patents, we discovered top 271 universities and scientific research institutions by total patent application. Zhejiang University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Massachusetts Institute of Technology are dominant in this area. They take 5.63% of the total patent filing.
Zhejiang Sheng, China
Patent: 72
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 72
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 68
Beijing Shi, China
Patent: 67
Hunan Sheng, China
Patent: 55
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 48
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 37
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 36
Tianjin Shi, China
Patent: 35
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 35