With the analysis among 3,442 patents, we discovered top 488 key players by total patent application. Mitsubishi Electric Corp., Japan Tobacco, Inc., Matsushita Electronics Corp. are dominant in this area. They take 4.91% of the total patent filing.
Tokyo-to, Japan
Patent: 67
Tokyo-to, Japan
Patent: 61
Osaka-fu, Japan
Patent: 41
Beijing Shi, China
Patent: 37
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 22
Shanghai Shi, China
Patent: 19
Osaka-fu, Japan
Patent: 16
Toyama-ken, Japan
Patent: 16
Osaka-fu, Japan
Patent: 14
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Ohio, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2,124 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, University of Science & Technology of China, Korea Institute of Construction Technology take 2.07% of patent filing during this period.
Beijing Shi, China
Patent: 18
Anhui Sheng, China
Patent: 15
Gyeonggi-do, South Korea
Patent: 11
Anhui Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 6
HERTFORD COUNTY, United Kingdom
Patent: 6
Fujian Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among related 2,124 patents in last 5 years, we discover 451 new entrants. Guangdong Power Grid Co. Ltd., Huaqiao University, Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Guizhou Tongli Fire Technology Service Co., Ltd.
Guizhou Sheng, China
Patent: 4
Kangzhuo (Shanghai) Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
With the analysis among 352 patents, we discovered top 99 universities and scientific research institutions by total patent application. University of Science & Technology of China, Huaqiao University, China University of Mining & Technology are dominant in this area. They take 12.78% of the total patent filing.
Anhui Sheng, China
Patent: 23
Fujian Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3