With the analysis among 980 patents, we discovered top 442 key players by total patent application. Toyota Motor Corp., Sumitomo Rubber Industries, Ltd., Matsushita Electronics Corp. are dominant in this area. They take 10.51% of the total patent filing.
Tokyo-to, Japan
Patent: 40
Sumitomo Rubber Industries, Ltd.
Kyoto-fu, Japan
Patent: 35
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 28
Tokyo-to, Japan
Patent: 25
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
Hyogo-ken, Japan
Patent: 13
Aichi-ken, Japan
Patent: 12
Fukuoka-ken, Japan
Patent: 12
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Xiche Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 86 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing Tomoegawa, DENSO Corp., State Grid Corp. of China take 11.63% of patent filing during this period.
Aichi-ken, Japan
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Kawasaki Heavy Industries Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Sumitomo Rubber Industries, Ltd.
Measurement and Testing Center of China Academy of Engineering Physics
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Patent: 2
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 2
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 2
With the analysis among related 86 patents in last 5 years, we discover 65 new entrants. Tomoegawa, Tomoegawa Co., Ltd., Measurement and Testing Center of China Academy of Engineering Physics are the most active new entrants in this area.
Measurement and Testing Center of China Academy of Engineering Physics
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Patent: 2
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 2
Guangdong Ruizhu Living Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Northwest Institute of Ecological Environment and Resources, Chinese Academy of Sciences
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Patent: 1
Nantong Hengjia Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Black Flame Medical Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Nanjing Huerli Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 115 patents, we discovered top 46 universities and scientific research institutions by total patent application. École Polytechnique Fédérale de Lausanne, Jilin University, North China Electric Power University are dominant in this area. They take 21.74% of the total patent filing.
École Polytechnique Fédérale de Lausanne
Vaud, Switzerland
Patent: 18
Jilin Sheng, China
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Niigata-ken, Japan
Patent: 2
Shaanxi Sheng, China
Patent: 2
Consejo Superior de Investigaciones Científicas
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 2
Guangdong Communication Polytechnic
Guangdong Sheng, China
Patent: 2