With the analysis among 938 patents, we discovered top 244 key players by total patent application. Idemitsu Kosan Co., Ltd., LG Energy Solution Ltd., Furukawa Co., Ltd. are dominant in this area. They take 20.15% of the total patent filing.
Tokyo-to, Japan
Patent: 98
Seoul, South Korea
Patent: 58
Tokyo-to, Japan
Patent: 33
Hessen, Germany
Patent: 30
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 24
Guilin Electrical Appliance Research Institute Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 23
Tokyo-to, Japan
Patent: 19
PolyPlus Battery Co., Inc.
California, United States
Patent: 17
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Enlighten Innovations, Inc.
Beijing WeLion New Energy Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 625 patents applied in the last 5 years. We discover 244 most active companies in this area. The fast-growing LG Energy Solution Ltd., Zhejiang University of Technology, Zhaoqing Huashi University Optoelectronic Industry Research Institute take 11.52% of patent filing during this period.
Seoul, South Korea
Patent: 37
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 20
Zhaoqing Huashi University Optoelectronic Industry Research Institute
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Patent: 15
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 12
Tianjin Shi, China
Patent: 12
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 11
Hessen, Germany
Patent: 10
Tokyo-to, Japan
Patent: 10
Massachusetts, United States
Patent: 10
With the analysis among related 625 patents in last 5 years, we discover 201 new entrants. Zhaoqing Huashi University Optoelectronic Industry Research Institute, DAIKIN INDUSTRIES Ltd., Chengdu Xinkeli Chemical Technology Co., Ltd. are the most active new entrants in this area.
Zhaoqing Huashi University Optoelectronic Industry Research Institute
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Patent: 15
Osaka-fu, Japan
Patent: 12
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 11
Massachusetts, United States
Patent: 10
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 10
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 9
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 8
Guangdong University of Technology
Guangdong Sheng, China
Patent: 7
Seoul University Industry Academic Cooperation Foundation
With the analysis among 502 patents, we discovered top 117 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Tianjin University, Zhejiang University are dominant in this area. They take 13.55% of the total patent filing.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 23
Tianjin Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 11
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 9
Korea Institute of Science & Technology
South China Normal University
Guangdong Sheng, China
Patent: 8
Korea Advanced Institute of Science & Technology
Guangdong University of Technology
Guangdong Sheng, China
Patent: 7