With the analysis among 1,485 patents, we discovered top 434 key players by total patent application. DENSO Corp., Toyota Motor Corp., Panasonic Intellectual Property Management Co. Ltd. are dominant in this area. They take 11.52% of the total patent filing.
Aichi-ken, Japan
Patent: 66
Tokyo-to, Japan
Patent: 54
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 51
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 29
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 22
Matsushita Electric Works Co. Ltd.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
With the analysis among 48 patents, we discovered top 3 start-ups by total patent application.
Tokyo-to, Japan
Patent: 36
Georgia, United States
Patent: 10
With the analysis among related 346 patents applied in the last 5 years. We discover 181 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., TDK Corp., JTEC Energy, Inc. take 11.56% of patent filing during this period.
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 11
Georgia, United States
Patent: 5
National Transport University
Chemical Research Institute of Guangdong Academy of Sciences
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Patent: 4
Texas, United States
Patent: 4
Brilliant Light Power, Inc.
New Jersey, United States
Patent: 4
Mitsubishi Materials Corp.
Zhejiang Sheng, China
Patent: 3
With the analysis among related 346 patents in last 5 years, we discover 133 new entrants. National Transport University, Chemical Research Institute of Guangdong Academy of Sciences, Institute of Engineering Thermophysics Chinese Academy of Scie are the most active new entrants in this area.
National Transport University
Chemical Research Institute of Guangdong Academy of Sciences
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Patent: 4
Institute of Engineering Thermophysics Chinese Academy of Scie
Jiangsu Sheng, China
Patent: 3
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 3
Mitsubishi Electric Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 2
Suzhou Longxingzhou Industrial Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Marketing Service Center of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 2
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
With the analysis among 374 patents, we discovered top 77 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Boston College, China Jiliang University are dominant in this area. They take 9.89% of the total patent filing.
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 13
Massachusetts, United States
Patent: 9
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Miyagi-ken, Japan
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Université d'Aix-Marseille
Shanghai Shi, China
Patent: 4
Uzhhorod National University