With the analysis among 4,598 patents, we discovered top 447 key players by total patent application. Ricoh Co., Ltd., Sony Group Corp., State Grid Corp. of China are dominant in this area. They take 11.74% of the total patent filing.
Tokyo-to, Japan
Patent: 242
Tokyo-to, Japan
Patent: 158
Beijing Shi, China
Patent: 139
Osaka-fu, Japan
Patent: 118
Noord-Holland, Netherlands
Patent: 81
Toyama-ken, Japan
Patent: 54
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 48
With the analysis among 32 patents, we discovered top 12 start-ups by total patent application. Aisin KK, Reactive Technologies Ltd., IVITEC GmbH are active in this area.
Tokyo-to, Japan
Patent: 10
Hamburg, Germany
Patent: 4
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,121 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Tianjin University, University of Electronic Science & Technology of China take 5.75% of patent filing during this period.
Beijing Shi, China
Patent: 70
Tianjin Shi, China
Patent: 26
Sichuan Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 24
Yunnan Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 19
With the analysis among related 2,121 patents in last 5 years, we discover 271 new entrants. Guangdong Power Grid Co. Ltd., intoPIX SA, China Three Gorges University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
Brabant wallon, Belgium
Patent: 9
Hubei Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
undefined undefined
Patent: 6
Hebei Sheng, China
Patent: 6
Shanghai Integrated Circuit Research & Development Center Co.
Shanghai Shi, China
Patent: 6
With the analysis among 3,337 patents, we discovered top 307 universities and scientific research institutions by total patent application. Xidian University, Tianjin University, Kunming University of Science & Technology are dominant in this area. They take 7.22% of the total patent filing.
Shaanxi Sheng, China
Patent: 100
Tianjin Shi, China
Patent: 73
Yunnan Sheng, China
Patent: 63
Jiangsu Sheng, China
Patent: 63
Shaanxi Sheng, China
Patent: 57
Shanghai Shi, China
Patent: 56
Beijing Shi, China
Patent: 53
Sichuan Sheng, China
Patent: 53
Heilongjiang Sheng, China
Patent: 43
Zhejiang Sheng, China
Patent: 39