With the analysis among 1,026 patents, we discovered top 174 key players by total patent application. Sony Group Corp., Panasonic Intellectual Property Management Co. Ltd., Toyota Motor Corp. are dominant in this area. They take 31.19% of the total patent filing.
Tokyo-to, Japan
Patent: 214
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 66
Tokyo-to, Japan
Patent: 40
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 32
Chungcheongnam-do, South Korea
Patent: 29
Samsung Electronics Co., Ltd.
Aichi-ken, Japan
Patent: 28
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 27
Tokyo-to, Japan
Patent: 24
With the analysis among 11 patents, we discovered top 1 start-ups by total patent application.
Tokyo-to, Japan
Patent: 11
With the analysis among related 263 patents applied in the last 5 years. We discover 88 most active companies in this area. The fast-growing Clean Planet Inc, Panasonic Intellectual Property Management Co. Ltd., Kyoto University take 28.14% of patent filing during this period.
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 21
Kyoto-fu, Japan
Patent: 16
Liaoning Sheng, China
Patent: 15
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 15
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 14
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 12
Aichi-ken, Japan
Patent: 9
Jiangsu Sheng, China
Patent: 9
Wuhan University of Technology
Hubei Sheng, China
Patent: 6
With the analysis among related 263 patents in last 5 years, we discover 59 new entrants. Clean Planet Inc, Chiyoda Corp., Toppan, Inc. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 9
Institute of Advanced Technology, University of Science and Technology of China
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Patent: 4
Qingdao Institute of Bioenergy and Processes, Chinese Academy of Sciences
Shandong Sheng, China
Patent: 4
Zhejiang Nekson Power Technology Co.,Ltd.
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
With the analysis among 370 patents, we discovered top 77 universities and scientific research institutions by total patent application. Kyoto University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, North Eastern University are dominant in this area. They take 20.00% of the total patent filing.
Kyoto-fu, Japan
Patent: 28
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 23
Liaoning Sheng, China
Patent: 23
Wuhan University of Technology
Hubei Sheng, China
Patent: 16
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 11
Tianjin Shi, China
Patent: 11
Shandong University of Technology
Shandong Sheng, China
Patent: 9
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 8