With the analysis among 380 patents, we discovered top 213 key players by total patent application. Resonac Corp., POSCO Holdings Inc., Proterial Ltd. are dominant in this area. They take 11.84% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Chiba-ken, Japan
Patent: 10
UKIMA Chemicals & Color Manufacturing Co., Ltd.
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
Kanagawa-ken, Japan
Patent: 6
Chiba-ken, Japan
Patent: 6
Sumitomo Electric Wintec, Inc.
Shiga-ken, Japan
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 136 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing Sujing Technology (Shenzhen) Co., Ltd., Dalian Zhenze Auto Parts Manufacturing Co., Ltd., State Grid Corp. of China take 8.82% of patent filing during this period.
Sujing Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Dalian Zhenze Auto Parts Manufacturing Co., Ltd.
Liaoning Sheng, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Jiangsu Huarong Insulation Material Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hubei Wuzhou New Material Technology Co Ltd.
Hubei Sheng, China
Patent: 2
Zhejiang Qisheng Electronics Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 2
Beijing Hangkai Electric Co., Ltd.
Beijing Shi, China
Patent: 2
China Electric Power Research Institute Co., Ltd. Wuhan Branch
Hubei Sheng, China
Patent: 2
With the analysis among related 136 patents in last 5 years, we discover 100 new entrants. Sujing Technology (Shenzhen) Co., Ltd., Dalian Zhenze Auto Parts Manufacturing Co., Ltd., State Grid Corp. of China are the most active new entrants in this area.
Sujing Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Dalian Zhenze Auto Parts Manufacturing Co., Ltd.
Liaoning Sheng, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Jiangsu Huarong Insulation Material Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hubei Wuzhou New Material Technology Co Ltd.
Hubei Sheng, China
Patent: 2
Zhejiang Qisheng Electronics Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 2
Beijing Hangkai Electric Co., Ltd.
Beijing Shi, China
Patent: 2
China Electric Power Research Institute Co., Ltd. Wuhan Branch
Hubei Sheng, China
Patent: 2
Hebei Changao Electric Power Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
With the analysis among 14 patents, we discovered top 4 universities and scientific research institutions by total patent application. Shinshu University, Nanjing University of Aeronautics & Astronautics, Wuhan University of Science & Technology are dominant in this area. They take 42.86% of the total patent filing.
Nagano-ken, Japan
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1