With the analysis among 892 patents, we discovered top 481 key players by total patent application. Matsushita Electronics Corp., Senju Sprinkler Co. Ltd., Nohmi Bosai Ltd. are dominant in this area. They take 11.66% of the total patent filing.
Osaka-fu, Japan
Patent: 49
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Nebraska, United States
Patent: 8
Aichi-ken, Japan
Patent: 6
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 230 patents applied in the last 5 years. We discover 167 most active companies in this area. The fast-growing Jilin University, State Grid Corp. of China, British Telecommunications Plc take 7.83% of patent filing during this period.
Jilin Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Illinois, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Ningbo Markdao Automation Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 2
With the analysis among related 230 patents in last 5 years, we discover 154 new entrants. British Telecommunications Plc, Jiutianqihong (Jiangsu) Testing Co., Ltd., Shandong Taishan Pumped Storage Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Ningbo Markdao Automation Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among 107 patents, we discovered top 36 universities and scientific research institutions by total patent application. Jilin University, China Three Gorges University, Chang'an University are dominant in this area. They take 23.36% of the total patent filing.
Jilin Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1