With the analysis among 10,566 patents, we discovered top 474 key players by total patent application. Matsushita Electronics Corp., TDK Corp., Tosoh Corp. are dominant in this area. They take 6.65% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 320
Tokyo-to, Japan
Patent: 261
Tokyo-to, Japan
Patent: 122
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 109
California, United States
Patent: 109
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 106
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 69
Mitsui Mining & Smelting Co., Ltd.
Tokyo-to, Japan
Patent: 68
Tokyo-to, Japan
Patent: 64
With the analysis among 65 patents, we discovered top 15 start-ups by total patent application. M-I LLC, TTSB Srl, Form Energy, Inc. are active in this area.
Texas, United States
Patent: 13
Massachusetts, United States
Patent: 9
California, United States
Patent: 8
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 6
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 5
Oregon, United States
Patent: 4
Urban Electric Power, Inc.
New York, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 3,942 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Svolt Energy Technology Co., Ltd., Central South University take 3.88% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 63
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 45
Hunan Sheng, China
Patent: 45
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 41
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 39
Tokyo-to, Japan
Patent: 31
South China University of Technology
Guangdong Sheng, China
Patent: 29
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 29
Guangxi Non-Ferrous Metals Group Huiyuan Manganese Industry Co
Guangxi Zhuangzu Zizhiqu, China
Patent: 28
With the analysis among related 3,942 patents in last 5 years, we discover 240 new entrants. Svolt Energy Technology Co., Ltd., Enevate Corp., Songshan Lake Materials Laboratory are the most active new entrants in this area.
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 45
California, United States
Patent: 11
Songshan Lake Materials Laboratory
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Patent: 9
Massachusetts, United States
Patent: 9
Guangdong Sheng, China
Patent: 9
Jiangsu Zhuogao Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Grirem Advanced Materials Co., Ltd.
Beijing Shi, China
Patent: 8
Aichi-ken, Japan
Patent: 8
Guangxi Esoke New Material Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
With the analysis among 3,407 patents, we discovered top 300 universities and scientific research institutions by total patent application. Central South University, Sinopec Research Institute of Petroleum Processing, Kunming University of Science & Technology are dominant in this area. They take 6.72% of the total patent filing.
Hunan Sheng, China
Patent: 85
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 47
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 42
Beijing Shi, China
Patent: 40
Korea Institute of Science & Technology
Zhejiang Sheng, China
Patent: 39
South China University of Technology
Guangdong Sheng, China
Patent: 36
Guangdong University of Technology
Guangdong Sheng, China
Patent: 36
Tianjin Shi, China
Patent: 31
Beijing University of Technology
Beijing Shi, China
Patent: 30