With the analysis among 804 patents, we discovered top 349 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 6.72% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 14
Shizuoka-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Toyama-ken, Japan
Patent: 10
Fukushima-ken, Japan
Patent: 9
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 42 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Petróleo Brasileiro SA, Thales SA, Gambro Lundia AB take 11.90% of patent filing during this period.
Rio de Janeiro, Brazil
Patent: 2
State Grid Hebei Energy Technology Service Co., Ltd.
Hebei Sheng, China
Patent: 1
Chongqing Changan Automobile Co. Ltd.
Chongqing Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Shenzhen Xinheyuan Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 29 new entrants. Petróleo Brasileiro SA, Thales SA, State Grid Hebei Energy Technology Service Co., Ltd. are the most active new entrants in this area.
Rio de Janeiro, Brazil
Patent: 2
State Grid Hebei Energy Technology Service Co., Ltd.
Hebei Sheng, China
Patent: 1
Chongqing Changan Automobile Co. Ltd.
Chongqing Shi, China
Patent: 1
Shenzhen Xinheyuan Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
With the analysis among 141 patents, we discovered top 50 universities and scientific research institutions by total patent application. Université d'Aix-Marseille, Politecnico di Milano, Shanghai University are dominant in this area. They take 14.18% of the total patent filing.
Université d'Aix-Marseille
Lombardia, Italy
Patent: 4
Shanghai Shi, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
L'Université de Bourgogne
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 2