With the analysis among 1,844 patents, we discovered top 369 key players by total patent application. SANYO Electric Co., Ltd., Matsushita Electronics Corp., GS Yuasa Corp. are dominant in this area. They take 29.77% of the total patent filing.
California, United States
Patent: 277
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 140
Kyoto-fu, Japan
Patent: 132
Furukawa Battery Co., Ltd.
Kanagawa-ken, Japan
Patent: 76
Toshiba Battery Co., Ltd.
Tokyo-to, Japan
Patent: 44
Pennsylvania, United States
Patent: 27
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 25
Shin-Kobe Electric Machinery Co., Ltd.
Tokyo-to, Japan
Patent: 23
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
Nevada, United States
Patent: 2
With the analysis among related 250 patents applied in the last 5 years. We discover 158 most active companies in this area. The fast-growing LG Energy Solution Ltd., Murata Manufacturing Co. Ltd., East China Normal University take 11.60% of patent filing during this period.
Seoul, South Korea
Patent: 14
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 10
East China Normal University
Shanghai Shi, China
Patent: 5
Guangdong Zuolin New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Synergy Technologies, Inc.
Jiangsu Sheng, China
Patent: 4
Shenzhen Highpower Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
With the analysis among related 250 patents in last 5 years, we discover 125 new entrants. LG Energy Solution Ltd., East China Normal University, Guangdong Zuolin New Energy Technology Co., Ltd. are the most active new entrants in this area.
Seoul, South Korea
Patent: 14
East China Normal University
Shanghai Shi, China
Patent: 5
Guangdong Zuolin New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Synergy Technologies, Inc.
Jiangsu Sheng, China
Patent: 4
Shenzhen Highpower Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 3
With the analysis among 276 patents, we discovered top 114 universities and scientific research institutions by total patent application. University of Southern California, Shanghai Jiao Tong University, Beijing University of Technology are dominant in this area. They take 9.06% of the total patent filing.
University of Southern California
California, United States
Patent: 9
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
Beijing University of Technology
Beijing Shi, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
East China Normal University
Shanghai Shi, China
Patent: 5
Guangdong University of Technology
Guangdong Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3