With the analysis among 184,362 patents, we discovered top 486 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., Resonac Corp. are dominant in this area. They take 1.92% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 1,650
Tokyo-to, Japan
Patent: 1,054
Tokyo-to, Japan
Patent: 830
Bayern, Germany
Patent: 828
Tokyo-to, Japan
Patent: 822
Tokyo-to, Japan
Patent: 812
Tokyo-to, Japan
Patent: 727
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 714
Massachusetts, United States
Patent: 698
With the analysis among 1,224 patents, we discovered top 147 start-ups by total patent application. NeoGraf Solutions LLC, Aisin KK, Paragraf Ltd. are active in this area.
Ohio, United States
Patent: 213
Tokyo-to, Japan
Patent: 129
Cambridgeshire, United Kingdom
Patent: 114
Guangdong Sheng, China
Patent: 93
New York, United States
Patent: 81
California, United States
Patent: 72
California, United States
Patent: 38
Wuhan Hanene Technology Co Ltd.
Hubei Sheng, China
Patent: 29
Sicona Battery Technologies Pty Ltd.
New South Wales, Australia
Patent: 24
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 23
With the analysis among related 85,044 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Energy Solution Ltd., Central South University, Zhejiang University take 1.15% of patent filing during this period.
Seoul, South Korea
Patent: 425
Hunan Sheng, China
Patent: 284
Zhejiang Sheng, China
Patent: 271
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 265
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 263
Datong Xincheng New Material Co., Ltd.
Shanxi Sheng, China
Patent: 244
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 230
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 219
Beijing Shi, China
Patent: 215
South China University of Technology
Guangdong Sheng, China
Patent: 213
With the analysis among related 85,044 patents in last 5 years, we discover 65 new entrants. Jiangsu Jiangnan Enyuan Graphene Technology Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd., Zhejiang Huarong Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Jiangnan Enyuan Graphene Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 97
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 60
Zhejiang Huarong Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 60
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 57
Shandong Huaguan Smart Card Co. Ltd.
Shandong Sheng, China
Patent: 50
New Graphene Application Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 50
Hubei University of Science & Technology
Hubei Sheng, China
Patent: 49
Songshan Lake Materials Laboratory
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Patent: 46
Zhengzhou Songqilai Trading Co., Ltd.
Henan Sheng, China
Patent: 46
With the analysis among 41,850 patents, we discovered top 335 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Zhejiang University, Central South University are dominant in this area. They take 3.46% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 512
Zhejiang Sheng, China
Patent: 481
Hunan Sheng, China
Patent: 456
Beijing Shi, China
Patent: 443
South China University of Technology
Guangdong Sheng, China
Patent: 378
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 339
University of Science & Technology Beijing
Beijing Shi, China
Patent: 337
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 326
Tianjin Shi, China
Patent: 308
Wuhan University of Technology
Hubei Sheng, China
Patent: 299