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
Kyoto-fu, Japan
Patent: 35
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 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
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Measurement and Testing Center of China Academy of Engineering Physics
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Patent: 2
Beijing Shi, China
Patent: 2
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
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
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.
Vaud, Switzerland
Patent: 18
Jilin Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Niigata-ken, Japan
Patent: 2
Shaanxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2