With the analysis among 4,916 patents, we discovered top 472 key players by total patent application. State Grid Corp. of China, Kubota Corp., Misawa Homes Co., Ltd. are dominant in this area. They take 12.12% of the total patent filing.
Beijing Shi, China
Patent: 281
Osaka-fu, Japan
Patent: 223
Tokyo-to, Japan
Patent: 92
Illinois, United States
Patent: 69
Tokyo-to, Japan
Patent: 69
Shimane-ken, Japan
Patent: 67
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 34
Noord-Holland, Netherlands
Patent: 29
Hebei Sheng, China
Patent: 24
With the analysis among 13 patents, we discovered top 8 start-ups by total patent application. Virnect Co., Ltd., Farmdok GmbH, Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Niederösterreich, Austria
Patent: 3
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,027 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kubota Corp., State Grid Corp. of China, Guangdong Power Grid Co. Ltd. take 9.62% of patent filing during this period.
Osaka-fu, Japan
Patent: 95
Beijing Shi, China
Patent: 78
Guangdong Sheng, China
Patent: 22
Tokyo-to, Japan
Patent: 13
Guizhou Sheng, China
Patent: 13
Mecklenburg-Vorpommern, Germany
Patent: 9
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
With the analysis among related 2,027 patents in last 5 years, we discover 394 new entrants. Guangdong Power Grid Co. Ltd., HORSCH Maschinen GmbH, Hitachi Systems, Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 22
Mecklenburg-Vorpommern, Germany
Patent: 9
Guangdong Sheng, China
Patent: 7
Guizhou Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
With the analysis among 927 patents, we discovered top 220 universities and scientific research institutions by total patent application. Jilin University, Northwest A&F University, Shandong University of Science & Technology are dominant in this area. They take 8.52% of the total patent filing.
Jilin Sheng, China
Patent: 37
Shaanxi Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6