With the analysis among 2,685 patents, we discovered top 475 key players by total patent application. Shin-Kobe Electric Machinery Co., Ltd., Toda Kogyo Corp., SANYO Electric Co., Ltd. are dominant in this area. They take 9.01% of the total patent filing.
Tokyo-to, Japan
Patent: 104
Hiroshima-ken, Japan
Patent: 76
California, United States
Patent: 62
Aichi-ken, Japan
Patent: 57
Tokyo-to, Japan
Patent: 56
Guangdong Sheng, China
Patent: 40
Hunan Sheng, China
Patent: 37
Shandong Sheng, China
Patent: 34
Anhui Sheng, China
Patent: 34
Henan Sheng, China
Patent: 32
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Form Energy, Inc., China Automotive Battery Research Institute Co. Ltd., Beijing WeLion New Energy Technology Co. Ltd. are active in this area.
Massachusetts, United States
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,238 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Anhui Boshi High-Tech New Material Co.Ltd, Central South University, Xinxiang Zhongtian New Energy Technology Co., Ltd. take 7.43% of patent filing during this period.
Anhui Sheng, China
Patent: 33
Hunan Sheng, China
Patent: 30
Henan Sheng, China
Patent: 29
Hunan Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 20
Hunan Sheng, China
Patent: 18
Guizhou Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Yunnan Sheng, China
Patent: 15
With the analysis among related 1,238 patents in last 5 years, we discover 340 new entrants. Svolt Energy Technology Co., Ltd., Shandong Keyuan New Materials Co., Ltd., Xingheng Power Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 9
Henan Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Shandong Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among 699 patents, we discovered top 184 universities and scientific research institutions by total patent application. Central South University, Yunnan Minzu University, Fujian Normal University are dominant in this area. They take 13.16% of the total patent filing.
Hunan Sheng, China
Patent: 52
Yunnan Sheng, China
Patent: 23
Fujian Sheng, China
Patent: 17
Yunnan Sheng, China
Patent: 17
Gansu Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Hunan Sheng, China
Patent: 11
Guangxi Zhuangzu Zizhiqu, China
Patent: 11