With the analysis among 4,107 patents, we discovered top 496 key players by total patent application. Kobe Steel, Ltd., Jiangsu Zhengli New Energy Battery Technology Co., Ltd., JFE Steel Corp. are dominant in this area. They take 3.34% of the total patent filing.
Kyoto-fu, Japan
Patent: 98
Jiangsu Zhengli New Energy Battery Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Tokyo-to, Japan
Patent: 16
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 15
Nippon Steel Welding & Engineering Co., Ltd.
Tokyo-to, Japan
Patent: 15
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 13
Shanghai Baoye Group Co., Ltd.
Shanghai Shi, China
Patent: 12
Kunshan Gintune Welding Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Wuhan Temo Welding Consumables Co., Ltd.
Hubei Sheng, China
Patent: 11
With the analysis among 25 patents, we discovered top 9 start-ups by total patent application. GAC Aion New Energy Automobile Co., Ltd., Beijing Boqing Technology Co. Ltd., Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 7
Beijing Boqing Technology Co. Ltd.
Beijing Shi, China
Patent: 6
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 5
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Mech-Mind Robotics Technologies Co., Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shihe Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Guangte Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Changsha Hengkai Zhineng Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among related 4,285 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kobe Steel, Ltd., Jiangsu Zhengli New Energy Battery Technology Co., Ltd., JFE Steel Corp. take 2.57% of patent filing during this period.
Kyoto-fu, Japan
Patent: 72
Jiangsu Zhengli New Energy Battery Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Tokyo-to, Japan
Patent: 15
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 15
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 14
Hubei Yiwei Power Co., Ltd.
Hubei Sheng, China
Patent: 11
Shanghai Baoye Group Co., Ltd.
Shanghai Shi, China
Patent: 11
Shandong Juli Welding Materials Co., Ltd.
Shandong Sheng, China
Patent: 10
China Shipbuilding Industry Corp. No. 725 Research Institute
Liaoning Sheng, China
Patent: 10
With the analysis among related 4,285 patents in last 5 years, we discover 459 new entrants. Jiangsu Zhengli New Energy Battery Technology Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Hefei Guoxuan High-Tech Power Energy Co., Ltd. are the most active new entrants in this area.
Jiangsu Zhengli New Energy Battery Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 15
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 14
Hubei Yiwei Power Co., Ltd.
Hubei Sheng, China
Patent: 11
Shandong Juli Welding Materials Co., Ltd.
Shandong Sheng, China
Patent: 10
Chuneng New Energy Co., Ltd.
Hubei Sheng, China
Patent: 9
Hangzhou Narada Motive Power Science & Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 9
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 9
Zhejiang Narada Power Source Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Ruipu Lanjun Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 8
With the analysis among 290 patents, we discovered top 87 universities and scientific research institutions by total patent application. North Eastern University, Jiangsu University of Science & Technology, Nanjing Institute of Technology are dominant in this area. They take 11.03% of the total patent filing.
Liaoning Sheng, China
Patent: 11
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 8
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 4
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 4