With the analysis among 211 patents, we discovered top 70 key players by total patent application. Shin-Kobe Electric Machinery Co., Ltd., SANYO Electric Co., Ltd., Furukawa Battery Co., Ltd. are dominant in this area. They take 23.22% of the total patent filing.
Shin-Kobe Electric Machinery Co., Ltd.
Tokyo-to, Japan
Patent: 19
California, United States
Patent: 18
Furukawa Battery Co., Ltd.
Kanagawa-ken, Japan
Patent: 12
Michigan, United States
Patent: 11
Japan Storage Battery Co., Ltd.
Massachusetts, United States
Patent: 7
Baden-Württemberg, Germany
Patent: 6
Delaware, United States
Patent: 5
Delaware, United States
Patent: 5
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With the analysis among related 105 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, Guilin University of Technology, Harbin University of Science & Technology take 19.05% of patent filing during this period.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 11
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin University of Technology
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shangqiu Normal University
Henan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 48 new entrants. Shaanxi University of Science & Technology, Harbin University of Science & Technology, Shangqiu Normal University are the most active new entrants in this area.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 11
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
Shangqiu Normal University
Henan Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 2
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Dalian Polytechnic University
Liaoning Sheng, China
Patent: 1
With the analysis among 185 patents, we discovered top 82 universities and scientific research institutions by total patent application. Guilin University of Technology, Shaanxi University of Science & Technology, Zhejiang University are dominant in this area. They take 18.38% of the total patent filing.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 16
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
Tianjin University of Technology
Tianjin Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shanghai Shi, China
Patent: 4