With the analysis among 20,008 patents, we discovered top 479 key players by total patent application. Mitsubishi Electric Corp., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 9.37% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 785
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 578
Tokyo-to, Japan
Patent: 511
Tokyo-to, Japan
Patent: 507
Tokyo-to, Japan
Patent: 378
Aichi-ken, Japan
Patent: 366
Tokyo-to, Japan
Patent: 364
Tokyo-to, Japan
Patent: 292
California, United States
Patent: 238
Fukushima-ken, Japan
Patent: 231
With the analysis among 81 patents, we discovered top 39 start-ups by total patent application. AYR, Inc., Sunwoda Electric Vehicle Battery Co., Ltd., JOLED, Inc. are active in this area.
New York, United States
Patent: 7
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 7
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 3
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 3,343 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Energy Solution Ltd., Robert Bosch GmbH, State Grid Corp. of China take 4.22% of patent filing during this period.
Seoul, South Korea
Patent: 56
Baden-Württemberg, Germany
Patent: 49
State Grid Corp. of China
Beijing Shi, China
Patent: 36
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 29
Tokyo-to, Japan
Patent: 27
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 25
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 24
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 23
With the analysis among related 3,343 patents in last 5 years, we discover 264 new entrants. Zhuhai Maiju Microelectronics Co., Ltd., Guangdong Power Grid Co. Ltd., General Electric Technology GmbH are the most active new entrants in this area.
Zhuhai Maiju Microelectronics Co., Ltd.
Guangdong Sheng, China
Patent: 17
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 14
General Electric Technology GmbH
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 10
South Carolina, United States
Patent: 9
Shenzhen Sendis Semiconductor Co Ltd
Guangdong Sheng, China
Patent: 8
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 8
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 8
GrabTaxi Holdings Pte Ltd.
Central Region, Singapore
Patent: 8
Zhejiang Lead Lithium Zhixing Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 8
With the analysis among 1,579 patents, we discovered top 230 universities and scientific research institutions by total patent application. Guilin University of Electronic Technology, University of Electronic Science & Technology of China, South China University of Technology are dominant in this area. They take 6.02% of the total patent filing.
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 40
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 29
South China University of Technology
Guangdong Sheng, China
Patent: 26
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 26
Tokyo-to, Japan
Patent: 25
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 24
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 23
Beijing Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17