With the analysis among 5,600 patents, we discovered top 472 key players by total patent application. NEC Corp., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 9.57% of the total patent filing.
Tokyo-to, Japan
Patent: 191
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 176
Tokyo-to, Japan
Patent: 169
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 151
Tokyo-to, Japan
Patent: 110
Tokyo-to, Japan
Patent: 110
Tokyo-to, Japan
Patent: 80
Nagano-ken, Japan
Patent: 74
Toyama-ken, Japan
Patent: 54
California, United States
Patent: 51
With the analysis among 74 patents, we discovered top 27 start-ups by total patent application. Pure Lithium Corp, KIOXIA Corp., Qingdao Jia'en Semiconductor Co., Ltd. are active in this area.
Massachusetts, United States
Patent: 16
Tokyo-to, Japan
Patent: 10
Qingdao Jia'en Semiconductor Co., Ltd.
Shandong Sheng, China
Patent: 4
Minnesota, United States
Patent: 4
Prologium Technology Co. Ltd.
Taiwan Province, China
Patent: 4
California, United States
Patent: 3
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 3
Urban Electric Power, Inc.
New York, United States
Patent: 3
With the analysis among related 2,673 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing University of Electronic Science & Technology of China, LG Energy Solution Ltd., South China University of Technology take 3.97% of patent filing during this period.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 40
Seoul, South Korea
Patent: 35
South China University of Technology
Guangdong Sheng, China
Patent: 31
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 23
Southern University of Science & Technology
Guangdong Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 23
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 20
Zhejiang Sheng, China
Patent: 20
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 20
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 19
With the analysis among related 2,673 patents in last 5 years, we discover 345 new entrants. Southern University of Science & Technology, Xidian University, Sion Power Corp. are the most active new entrants in this area.
Southern University of Science & Technology
Guangdong Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 23
Arizona, United States
Patent: 17
Massachusetts, United States
Patent: 16
Jilin Sheng, China
Patent: 15
Guangdong Skg Intelligent Technology Co. Ltd.
Guangdong Sheng, China
Patent: 14
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 13
Chiba-ken, Japan
Patent: 13
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Patent: 12
University of Science & Technology of China
Anhui Sheng, China
Patent: 11
With the analysis among 1,568 patents, we discovered top 275 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, South China University of Technology, Zhejiang University are dominant in this area. They take 7.02% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 45
South China University of Technology
Guangdong Sheng, China
Patent: 37
Zhejiang Sheng, China
Patent: 28
Shaanxi Sheng, China
Patent: 23
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 23
Southern University of Science & Technology
Guangdong Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 23
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 22
Beijing University of Technology
Beijing Shi, China
Patent: 18
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 17