With the analysis among 1,408 patents, we discovered top 270 key players by total patent application. Sumitomo Electric Industries Ltd., Sumitomo Electric Toyama Co. Ltd., UACJ Corp. are dominant in this area. They take 18.04% of the total patent filing.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 128
Sumitomo Electric Toyama Co. Ltd.
Tokyo-to, Japan
Patent: 61
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 59
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 58
Nippon Foil Manufacturing Co., Ltd.
Tokyo-to, Japan
Patent: 56
New York, United States
Patent: 52
Shin-Kobe Electric Machinery Co., Ltd.
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 34
Shanghai Aowei Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 31
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Aisin KK, GODI India Pvt Ltd., Licap Technologies, Inc. are active in this area.
Andhra Pradesh, India
Patent: 2
California, United States
Patent: 1
Beijing WeLion New Energy Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 359 patents applied in the last 5 years. We discover 180 most active companies in this area. The fast-growing Shanghai Aowei Technology Development Co., Ltd., Semiconductor Energy Laboratory Co., Ltd., Lanzhou University take 10.03% of patent filing during this period.
Shanghai Aowei Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 15
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 13
Gansu Sheng, China
Patent: 8
China Electronics Technology Group Corp. 18th Res Institute
Tianjin Shi, China
Patent: 8
Nantong Jianghai Energy Storage Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
GM Global Technology Operations LLC
Michigan, United States
Patent: 7
Guizhou Meiling Power Co.
Guizhou Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
With the analysis among related 359 patents in last 5 years, we discover 126 new entrants. Lanzhou University, Nantong Jianghai Energy Storage Technology Co., Ltd., GM Global Technology Operations LLC are the most active new entrants in this area.
Gansu Sheng, China
Patent: 8
Nantong Jianghai Energy Storage Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
GM Global Technology Operations LLC
Michigan, United States
Patent: 7
Guizhou Meiling Power Co.
Guizhou Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Guangdong Fenghua Chaorong Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Guangdong Fenghua Advanced Technology (Holding) Co., Ltd.
Guangdong Sheng, China
Patent: 6
CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 5
Nantong Jianghai Capacitor Co., Ltd.
Jiangsu Sheng, China
Patent: 4
National Institute for Materials Science IAI
Ibaraki-ken, Japan
Patent: 4
With the analysis among 272 patents, we discovered top 81 universities and scientific research institutions by total patent application. Central South University, Tsinghua University, Institute of Electrical Engineering, Chinese Academy of Sciences are dominant in this area. They take 16.54% of the total patent filing.
Hunan Sheng, China
Patent: 15
Beijing Shi, China
Patent: 10
Institute of Electrical Engineering, Chinese Academy of Sciences
Gansu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
Korea Institute of Science & Technology
Research Institute of Tsinghua University in Shenzhen
Guangdong Sheng, China
Patent: 6
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 4