With the analysis among 1,693 patents, we discovered top 474 key players by total patent application. State Grid Corp. of China, Fujifilm Business Innovation Corp., Ricoh Co., Ltd. are dominant in this area. They take 19.08% of the total patent filing.
Beijing Shi, China
Patent: 78
Tokyo-to, Japan
Patent: 62
Tokyo-to, Japan
Patent: 60
Aichi-ken, Japan
Patent: 20
Osaka-fu, Japan
Patent: 20
Nagano-ken, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Nordrhein-Westfalen, Germany
Patent: 16
Tokyo-to, Japan
Patent: 15
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Miyagi-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 257 patents applied in the last 5 years. We discover 173 most active companies in this area. The fast-growing Guangdong Power Grid Co. Ltd., Ulsan National Institute of Science & Technology, Sichuan Zhichuang Intellectual Property Operation Co., Ltd. take 6.23% of patent filing during this period.
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Iwate-ken, Japan
Patent: 3
undefined undefined
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 257 patents in last 5 years, we discover 148 new entrants. Guangdong Power Grid Co. Ltd., Sichuan Zhichuang Intellectual Property Operation Co., Ltd., Iwate University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Iwate-ken, Japan
Patent: 3
undefined undefined
Patent: 3
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 168 patents, we discovered top 55 universities and scientific research institutions by total patent application. Ulsan National Institute of Science & Technology, Xi'an Jiaotong University, University of Tokyo are dominant in this area. They take 17.86% of the total patent filing.
Shaanxi Sheng, China
Patent: 4
Iwate-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2