With the analysis among 99,165 patents, we discovered top 488 key players by total patent application. POSCO Holdings Inc., Matsushita Electronics Corp., BASF AB are dominant in this area. They take 3.83% of the total patent filing.
Osaka-fu, Japan
Patent: 1,071
Tokyo-to, Japan
Patent: 921
Tokyo-to, Japan
Patent: 615
Massachusetts, United States
Patent: 552
Tokyo-to, Japan
Patent: 511
United Kingdom
Patent: 494
With the analysis among 356 patents, we discovered top 50 start-ups by total patent application. Knapsack Co., Polymateria Ltd., China Automotive Battery Research Institute Co. Ltd. are active in this area.
Oregon, United States
Patent: 48
Beijing Shi, China
Patent: 33
Tokyo-to, Japan
Patent: 27
California, United States
Patent: 18
Ontario, Canada
Patent: 16
Massachusetts, United States
Patent: 15
Tokyo-to, Japan
Patent: 14
California, United States
Patent: 14
With the analysis among related 26,077 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing POSCO Holdings Inc., Nihon Koshuha Co. Ltd., Central South University take 3.97% of patent filing during this period.
Hunan Sheng, China
Patent: 295
Tokyo-to, Japan
Patent: 185
Hunan Sheng, China
Patent: 185
Guangdong Sheng, China
Patent: 185
Seoul, South Korea
Patent: 158
Jiangsu Sheng, China
Patent: 134
With the analysis among related 26,077 patents in last 5 years, we discover 79 new entrants. Svolt Energy Technology Co., Ltd., Jiangsu Shagang Group Co., Ltd., Guangxi Esoke New Material Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 134
Jiangsu Sheng, China
Patent: 35
Guangxi Zhuangzu Zizhiqu, China
Patent: 35
Anhui Sheng, China
Patent: 33
Anhui Sheng, China
Patent: 31
Beijing Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 25
Ningxia Huizi Zizhiqu, China
Patent: 24
Guizhou Sheng, China
Patent: 20
Guizhou Sheng, China
Patent: 20
With the analysis among 18,263 patents, we discovered top 320 universities and scientific research institutions by total patent application. Central South University, University of Science & Technology Beijing, Kunming University of Science & Technology are dominant in this area. They take 6.29% of the total patent filing.
Hunan Sheng, China
Patent: 515
Beijing Shi, China
Patent: 197
Yunnan Sheng, China
Patent: 183
Beijing Shi, China
Patent: 178
Chongqing Shi, China
Patent: 175
Liaoning Sheng, China
Patent: 167
Guangdong Sheng, China
Patent: 165
Beijing Shi, China
Patent: 146
Sichuan Sheng, China
Patent: 143
Beijing Shi, China
Patent: 137