With the analysis among 7,155 patents, we discovered top 470 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Sumitomo Chemical Co., Ltd., Asahi Kasei Corp. are dominant in this area. They take 7.55% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 202
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 174
Tokyo-to, Japan
Patent: 164
Seoul, South Korea
Patent: 145
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 142
Chungcheongnam-do, South Korea
Patent: 138
Mitsui Mining & Smelting Co., Ltd.
Tokyo-to, Japan
Patent: 127
Tokyo-to, Japan
Patent: 116
Tokyo-to, Japan
Patent: 104
With the analysis among 14 patents, we discovered top 7 start-ups by total patent application. China Automotive Battery Research Institute Co. Ltd., Beijing WeLion New Energy Technology Co. Ltd., Redwood Materials, Inc. are active in this area.
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 4
Beijing WeLion New Energy Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Nevada, United States
Patent: 2
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 2
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,427 patents applied in the last 5 years. We discover 467 most active companies in this area. The fast-growing LG Energy Solution Ltd., Sumitomo Metal Mining Co. Ltd., Tanaka Chemical Corp. take 12.54% of patent filing during this period.
Seoul, South Korea
Patent: 83
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 61
Fukui-ken, Japan
Patent: 35
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 32
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 31
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 30
Tokyo-to, Japan
Patent: 29
BTR New Material Group Co., Ltd.
Guangdong Sheng, China
Patent: 28
Nagano-ken, Japan
Patent: 23
With the analysis among related 1,427 patents in last 5 years, we discover 296 new entrants. Huizhou Dingyuan New Energy Technology Co., Ltd., Songshan Lake Materials Laboratory, GRST International Ltd. are the most active new entrants in this area.
Huizhou Dingyuan New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 16
Songshan Lake Materials Laboratory
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Patent: 11
Guangdong Haozhi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Veolia Water Solutions & Technologies Support SAS
Chevron Oronite Technology BV
Zuid-Holland, Netherlands
Patent: 8
Guangdong Sheng, China
Patent: 7
Michigan, United States
Patent: 6
Sanyo Chemical Industries Ltd.
Consolidated Nuclear Security LLC
Tennessee, United States
Patent: 5
With the analysis among 839 patents, we discovered top 157 universities and scientific research institutions by total patent application. The Institute of Physics Chinese Academy of Sciences, Fujian Normal University, Soochow University are dominant in this area. They take 14.90% of the total patent filing.
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 29
Fujian Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 21
Hunan Sheng, China
Patent: 18
Beijing Shi, China
Patent: 10
Chiba-ken, Japan
Patent: 9
Universidad Nacional de Cuyo
Mendoza, Argentina
Patent: 9
Korea Institute of Science & Technology
Tokyo Institute of Technology
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 7