With the analysis among 19,449 patents, we discovered top 482 key players by total patent application. State Grid Corp. of China, Ricoh Co., Ltd., Sekisui Jushi Corp. are dominant in this area. They take 4.56% of the total patent filing.
Beijing Shi, China
Patent: 460
Tokyo-to, Japan
Patent: 215
Osaka-fu, Japan
Patent: 212
Jiangsu Sheng, China
Patent: 130
Tokyo-to, Japan
Patent: 85
Tokyo-to, Japan
Patent: 85
Tokyo-to, Japan
Patent: 70
Tokyo-to, Japan
Patent: 68
With the analysis among 56 patents, we discovered top 37 start-ups by total patent application. InnovaSea Systems, Inc., UBTECH Robotics Corp. Ltd., SZ DJI Technology Co., Ltd. are active in this area.
Massachusetts, United States
Patent: 9
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Michigan, United States
Patent: 2
Beijing Shi, China
Patent: 2
Nordland, Norway
Patent: 2
With the analysis among related 7,989 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Jiangsu Electric Power Co. take 3.60% of patent filing during this period.
Beijing Shi, China
Patent: 193
Guangdong Sheng, China
Patent: 68
Jiangsu Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 25
Guizhou Sheng, China
Patent: 23
Osaka-fu, Japan
Patent: 16
Guangdong Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
With the analysis among related 7,989 patents in last 5 years, we discover 329 new entrants. Guangdong Power Grid Co. Ltd., Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd., Guizhou Power Grid Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 68
Guangdong Sheng, China
Patent: 25
Guizhou Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
With the analysis among 1,135 patents, we discovered top 211 universities and scientific research institutions by total patent application. Zhejiang Ocean University, China Agricultural University, Railway Technical Research Institute are dominant in this area. They take 3.08% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Xinjiang Uygur Zizhiqu, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5